Showing posts with label team race. Show all posts
Showing posts with label team race. Show all posts

Wednesday, 19 October 2011

ISAF Rapid Response Team Racing Call 2011-001


It took some time but, then it's a whopper. The first Rapid Response Team Racing Call in 2011 was published last week by ISAF. The subject is rule 18 and mark-room and how to exploit an "unintentional consequence" in the current rules to gain an advantage for a team.

The Call explains that the way Mark-room is written at the moment, a keep-clear boat can break a right-of-way rule and be exonerated as long as she's doing it within the boundaries of "Mark-room"



RAPID RESPONSE TEAM RACING CALL 2011/001
Rule 18 Mark-Room




Question
X on starboard tack enters the zone of the finishing mark clear ahead of A. X is sailing a course that will leave about half a boat length between her and the mark. After entering the zone X slows down without changing course, and A becomes overlapped to leeward of her. X then bears away to pass close to the mark and there is no longer room for A to finish between X and the mark. A bears away and protests. What should the call be?

Answer
When X enters the zone her course is high of the mark and she is not sailing to the mark within the space allowed by the definition Mark-Room. When X bears away after she becomes windward boat, she is sailing to the mark. X breaks rule 11, but is exonerated under rule 18.5(a). No penalty.

A complies with rule 18.2(b) by giving mark-room to X. If A is unable to respond when X bears away to sail to the mark, A breaks rule 18.2(b). Penalise A. However, if X bears away so that her course will not pass on the required side of the mark, she is no longer sailing to the mark and she is not entitled to exoneration. Penalise X for breaking rule 11.

As soon as X finishes, rule D1.1(d) applies and she can no longer act to interfere with A. She must trim in to a close-hauled course and clear the finishing line.

Published September 26;
This call is valid until 1 January 2013






In normal racing the infringement of rule 11 is usually unintentionally. And the windward boat would finish in front of the leeward boat anyway, so in a fleet race this will have no effect. (Except probably agitate the persons in the leeward boat).
But in Team Racing this can be used as a "weapon" to hinder a boat from the other team, so a team member can finish before the leeward boat.

Be aware however, to make use of it now!
If the submissions of the Rule C working party are accepted this will no longer be possible in the RRS 2013-2016

Friday, 19 March 2010

One Flag Is Enough!

The following mail came in from Bryan McDonald: I thought he was right in that this might be of interest for LTW-readers. He wrote:

This past weekend we tried an alternate protest filing system for team racing at a college regatta in the USA. I interviewed some of the sailors to get their feedback on this simpler procedure. I think your blog might be interested in the discussion.

http://www.youtube.com/watch?v=aE03KzVJVMA

The first minute gives some background to the event and then it dives into the rules issue. People can skip the first minute if they want to dive directly into the technical aspects.

From a rules point of view, we used a slightly different rule than what’s in Appendix D:

1.2    Rule D2.2(a) is deleted and replaced by the following:
         (a) SINGLE-FLAG PROTEST PROCEDURE
When a boat protests under a rule of Part 2 or under rule 31, 42 or 44, she is not entitled to a hearing. Instead, a boat involved in the incident may promptly acknowledge breaking a rule and take the appropriate penalty. If the protested boat takes a penalty, the incident is closed. If not, an umpire shall decide whether any boat has broken a rule and shall signal a decision in compliance with rule D2.2(b).
1.3     Rule D2.3(b) shall apply. PR 25(a) shall not apply.
1.4     A competitor protesting under a rule listed in D2.2(a) shall consciously display a raised
          open hand at the time of the protest.
1.5     All races shall be umpired unless the race committee indicates otherwise.

This rule preserves many things typical to college sailing in the USA (namely the yellow flag and the the non-use of flags for protesting (FYI: it should be noted that the origins of rule 61.1(a)(2) (the no flag requirements for boats under 6m) came from USA College Racing)). The above sailing instruction also addresses a flaw in the current rule in appendix D (specifically, even if the protested boat takes a penalty, the above rule allows the umpires to penalize the protesting boat if that boat broke a rule).

There is additional video and coverage here:
http://www.sailgroove.org/videos/coverage/view_video/236730/315418-singleflag


I asked Bryan a couple of questions and recieved these answers:
Q: What is PR25a?
A: PR 25(a) is a collegiate sailing procedural rule:
Alternative Umpiring – when the sailing instructions state that RRS D2.3(b)  (Races with Limited Umpiring) is to be used, RRS D2.2(a) is changed to read  as follows:
D2.2(a) – When a boat protests under a rule of Part 2 or under Rule 31, 42 or  44, she is not entitled to a hearing. Instead, a boat involved in the incident may promptly acknowledge breaking a rule and take the appropriate penalty. If no boat takes a penalty, the protesting boat may request a decision by conspicuously displaying a raised open hand and hailing the word “Umpire.” An umpire shall decide whether any boat has broken a rule, and shall signal the decision in compliance with Rule D2.2(b).
All the PR's go into effect as sailing instructions (per rule 90.2)
PR 25(a) exists to get rid of the flag requirement in the two flag system. Under the single flag system, we use the SI above

Q: Can you explain the flaw you refer to in your mail:
A: Maybe Richard Thompson can explain the flaw better than me:
"1/ The single flag rule as written in RRS D2.3(a) is badly flawed. Specifically, the words "If no boat takes a penalty" prevent the umpire penalising when both boats have protested, both have broken a rule (eg 11 & 17) but only one has taken a penalty. "
 

I agree with this completely. In the few Team-race events locally we have already entered into the sailing instructions the provision that boats can wait for an umpire decision - that's a single flag rule although slightly different, in effect also.
The times that I've seen a boat taking a voluntary penalty are countable on one hand. Most times they look for the umpire flag. To loose a protest because of procedural issues while you are sailing in a team race is frustrating and not contributing to a fair 'sailed' outcome, in my opinion.

What do you think?

Friday, 26 February 2010

RR Team Racing Call 2010-002

Just when you think you got your head wrapped around the 2010 RRS changes,  the RR-panel throws you out of whack. These situations might happen most often in team racing, but it is also true in Fleet Racing. Not so much in Match racing - but that is because seldom are there more then two boats - I think.... <G>

A new RRTR Call on the ISAF site today, about when an obstruction suddenly ceases to be an obstruction.
Or when a 'right-of-way'-boat that is an obstruction, becomes a 'keep-clear'-boat that isn't (by definition).


RAPID RESPONSE TEAM RACING CALL 2010/002
Rule 11 On the Same Tack, Overlapped
Rule 12 On the Same Tack, Not Overlapped
Rule 19 Room to Pass an Obstruction


Question 1
A and X are sailing on a broad-reach leg and are approaching Y, who is moving slowly. A’s bow is about half of a boat-length behind X’s bow and X is steering a course to pass to leeward of Y. At position 1, A hails for room to pass to leeward of Y. At position 2, X is overlapped to leeward of Y and there is no longer room for A to pass between them. A luffs to keep clear of Y and protests. What should the call be?

Answer 1
No penalty. When, after position 1, boats A and X are at the obstruction Y, rule 19 requires the outside boat X to give the inside boat A room between X and Y. However, at position 2, X is no longer required to keep clear of Y and, as a result, Y is no longer an obstruction. Because Y is not an obstruction, rule 19 no longer applies between A and X, and X is therefore no longer required to give A room to pass to leeward of Y. A keeps clear of X and Y as required by rules 11 and 12, respectively.

Question 2
Similar to question 1, except that A’s bow is about half of a boat-length ahead of X’s bow and X is steering a course directly toward Y’s transom. At position 2, A becomes overlapped to windward of Y. Shortly thereafter, X bears away and passes to leeward of Y. A protests. What should the call be?


Answer 2
No penalty. Rule 19 begins to apply between positions 1 and 2 when A and X are at the obstruction Y. Rule 19.1(a) gives X the right to choose which side to pass the obstruction. At the time rule 19 begins to apply, neither A nor X is outside or inside with respect to Y, and therefore rule 19.2(b) is not applicable.
At position 2, A becomes overlapped to windward of Y. A is now the outside boat, and must give X room between her and the obstruction under rule 19.2(b) if X chooses to do so. However, X chooses to go below Y. When X becomes overlapped to leeward of Y, X becomes an obstruction to A and Y and, accordingly, A must give Y room between her and X. A gives Y room as required by rule 19.2(b) and keeps clear of her as required by rule 11.

Question 3:
Similar to question 2, except that A and X are steering a course to pass to leeward of Y. At position 2, A becomes overlapped to leeward of Y. Y luffs to keep clear and protests. What should the call be?


Answer 3
No penalty. A and X are sailing a proper course and therefore do not break rule 17. At position 1, A keeps clear of X as required by rule 11. At position 2, A becomes overlapped to leeward of Y. X is now an obstruction to A and Y. As the outside boat, Y must give A room between her and X, provided that she is able to do so from the time the overlap began. Y must also keep clear of A under rule 11. Y gives room and keeps clear by luffing.

Published February 25, 2010             This call is valid until 1 January 2011


In case you are wondering why X already becomes an obstruction to Y in position 2 - remember the definition of overlap. Ooh, and in all animations the coloured boats are my additions. I used TSS this time. Although the animations have improved on the screen, it doesn't translate in the gifs as of yet.


For those of you who want to download the pdf: RRTR Call 2010-002

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Monday, 22 February 2010

Heads UP: New rules videos on Sailgroove

Just a heads up -- Matt Knowles just posted three new videos on Sailgroove about the latest calls for 2010:
Or have a look at: New Rules Calls for 2010 at Sailgroove.org.

Particularly the last one - about what is sailing "to the mark" and being "at the mark" is also of interest for Fleet and Team racers.

If you want to read the official text of the publications go to new Team Race Call Book for E10, the RR Team Call 2010/001 and the RR Match Race Call 2010/001 on the ISAF Site.

The only thing I wish - as being an umpire/judge active in all disciplines - that what is applicable for one is also applicable for the other. For instance: the situation in RRTR Call 2010/001 is NOT applicable in Match Racing because of the new rule C2.12. which states that if the outside boat is not able to give mark room she does not have to.

But then again if sailing wasn't complicated - it wouldn't be half the fun it is now.

Oooh, thanks Chris, for your heads up!

Saturday, 6 February 2010

New Rapid Response Calls for Match & Team Racing

New and in effect from Tuesday 4/2/10 two new Rapid Response Calls:
RR Match Racing Call 2010/001 about “When is a boat at a mark?” and
RR Team Racing Call 2010/AA about “Passing head to wind inside the zone”
RRMRCALL 2010/001
RAPID RESPONSE MATCH RACING CALL 2010/001
Definitions Mark-Room
Question 1
When is a boat entitled to mark-room sailing ‘to the mark’?
Answer 1
A boat entitled to mark-room is sailing ‘to the mark’ when she is sailing a course towards the mark, that will leave the mark on the required side, until she reaches a position where she becomes ‘at the mark’.
Question 2
When does a boat sailing ‘to the mark’ become ‘at the mark’?
Answer 2
A boat that is sailing ‘to the mark’ will be ‘at the mark’ when one or more of the following conditions apply:
  • (a) She is no longer able to alter course, in a seamanlike way, towards the mark and pass it on the wrong side.
  • (b) Any part of her hull overlaps the mark and she is closer than half of her hull length to the mark.
  • (c) She reaches a position where she would usually alter course to round or pass the mark on the required side in order to start sailing the next leg of the course.
Published 3 February 2010        This call is valid until 1 January 2011

RRTRCALL 2010/AA
RAPID RESPONSE TEAM RACING CALL 2010/001
Rule 18.1(a) When Rule 18 Applies
Rule 18.2 Giving Mark-Room
RRTRCall2010-AA
Question:
A reaches the zone of a windward mark to be left to starboard clear ahead of X. Both boats are on starboard tack. A luffs slowly and nearly stops next to the mark. X luffs and passes head to wind, and then passes head to wind again back onto starboard tack. When X passes head to wind the second time, she is overlapped to windward of A. Is A now required to give X mark-room?
Answer:
No. X is required to give A mark-room. At position 1, A enters the zone clear ahead of X. Therefore rule 18 applies and X is required to give A mark-room under rule 18.2(b). When X passes head to wind onto port tack at position 2, rule 18 no longer applies because the boats are then on opposite tacks on a beat to windward; see rule 18.1(a). When X passes head to wind again at position 3, the boats are once again on the same tack, and rule 18 therefore applies.
Because A was clear ahead when she reached the zone at position 1, rule 18.2(b) requires the other boat thereafter to give her mark-room. This obligation remains in force provided that:
  1. rule 18 applies, and
  2. rule 18.2(b) is not turned off by any of the conditions in 18.2(c).
Thus, when the boats are again both on starboard tack and rule 18 reapplies, rule 18.2(b) still requires X to give mark-room to A.
Published February 4, 2010 This call is valid until 1 January 2011

blogcolorstripe

Team racers of the team in boat A beware!
You’ll need to stay in that position – i.e. head to wind, until X has either tacked away or has passed astern and has established a leeward overlap BEFORE the mark room you are entitled to, includes room to tack!
If you pass head to wind before that has happened, one of the conditions in rule 18.2(c) is met and rule 18.2(b) is switched off. Making you the keep clear boat under RRS 13 WITHOUT mark-room!

Sunday, 4 October 2009

Sunday Rules Snap |5

In our almost forgotten series of rules-pictures this Sunday a message from the other side of the globe. A great look into College Sailing in Japan from Sen Yamaoka.

The first part you find here: Sunday Rules Snap |4

blogcolorstripe

Dear Jos;
Very sorry for my long silence.
I always appreciate your great work in LOOK TO WINDWARD.
The second volume of "From the other side of the Globe: Snipes and 470's", dated May 24, 2009
In Japan, fall is the best season. We have some holidays in the middle of September. We call it the "Silver week" as against "Golden week" in May. There are many types of events, such as art festivals, cultural festivals and sports festivals.
The KANSAI (West of Japan) Intercollegiate Sailing Championship was held from Sep 21 through 23 at the Nishinomiya yacht harbour, which is located between Osaka and Kobe.

The Japanese college sailing clubs cherish their long-established tradition. This time I will focus on the scenery of the shore duties with passing time.

SEN 090929 Jap Coll Sailing - (1)Photo 1: Kickoff ceremony.
Team members are singing a school song in unison before going into
battle.

SEN 090929 Jap Coll Sailing - (2)Photo 2: Meeting.
A coach is giving a lecture to team members. Seniors (students in the fourth year) are sitting on the bench but juniors, sophomores and freshmen are sitting on the ground regardless of summer or winter. There are not enough chairs for all.


SEN 090929 Jap Coll Sailing - (3)

SEN 090929 Jap Coll Sailing - (4) Photo 3 & Photo 4: Cheering before leaving from the slope.
Cheering parties consist of substitute members and they are yelling
to competitors. As there is a tremendous gap between the rich and the poor in Japanese economic world, there is a gap between the strong and the weak in college sports clubs. The photo 3 is a champion club's one and the photo 4 is a few members club's one.


SEN 090929 Jap Coll Sailing - (5)

SEN 090929 Jap Coll Sailing - (6) Photo5 & Photo6: Prize-giving ceremony.
Sailors change into their uniforms and each flag bearer is hoisting his
club flag. The president awards a testimonial and a trophy to the ladies' winners.

SEN 090929 Jap Coll Sailing - (7)
Photo7: Commemorative photo.
The runner-up team members are assembled in front of the club house.

With best wishes;
Sen Yamaoka

blogcolorstripe

Thank you SEN!

A very nice and informative look into your 'sailing' culture. Compared to this, our team racing events present a more undisciplined picture...., although an occasional song might be heard.


If you have a picture for this Sunday Rules Snap don't hesitate to send it in!


Saturday, 19 September 2009

Umpire Seminar GBR 18-22 Nov 2009

One of the judges at this event told me that the Umpire Seminar in November in the UK will be the very first TEAM Race Umpire Seminar. I've published about upcoming seminars a couple of days ago, but had no idea this was such an unique event.

Since one of my goals this winter is to learn more about Team-race umpiring, I'm very tempted to go. I want to see how they do it, across "the pond" in the UK, a team race nation if there ever was one. The reason I have this goal is that the umpire system we use in one of the few team race events we do have here in the Netherlands (Five against five with 'Regenbogen' in Holland-Friesland), is no longer working. The action is getting so tight and fast and the sailors are getting so good in there rules-knowledge, that simply following the boats of one team with five umpire boats is not enough to be in the right places at the right times. We are missing too much. Perhaps I can learn something to use next year.

I'm surprised this wasn't advertised with big letters on the ISAF site. At the moment the entry stands at 6. Not enough.

There are a couple of snags.
First one is that the deciding date is Monday the 21st. If by then enough people have entered (minimal 10 persons) the seminar will be held, if not, it will be cancelled. So I need to decide in a couple of days. I can't check about free days at work before Monday, so that is cutting it close.
I've already send in an Email expressing my interest, so I hope they will give me the time to decide.

Second snag is the costs. I'm already an Umpire - don't need another seminar to become one. But to attend I need to pay 375 pounds for the seminar. Add flights (Schiphol - Heathrow), bus to Oxford, Bed&Breakfast for five days, parking at Schiphol and travelling to the airport by car, the total cost runs up just short of a thousand Euro. That is very expensive for a bit of education.

The seminar instructors will be Jack Lloyd and John Doerr, two of the best Team-race umpires. I'm sure I can get a lot out of those two.
I better start checking flights and B&B's.....
To be decided...

In the meantime: If you want to go yourself? Click on the link:
18 Nov 09 - 22 Nov 09; International Umpire Seminar, Great Britain
Oxford Sailing Club, Great Britain.

Saturday, 9 May 2009

Team Race Training Lelystad

Been on the water today for a Team Race Training with "Regenbogen".
Team 'Friesland' against the rest of the World...

Nice breeze (a little slow at times) and good venue. With coaching by Roy Heiner for the team.
I was there with two other umpires. Explaining our point of view and answering questions and calls on and off the water.
But since Team racing is not at all that frequent over here, we needed the training as well. First get rid of the differences between team and match racing and then training to have eyes in the back of your head....

Now I have a question of my own, which we couldn't find an answer to:
Appendix D1.1(d) Add new rule 23.3: 'A boat that has finished shall not act to interfere with a boat that has not finished'

First of all, does this only apply to a boat after she's crossed the line, but before she's cleared the line and finishmarks? Or does this rule also apply to a boat after that? Or do we then go back to RRS 23.1?
If RRS D1.1(d) applies also after clearing the line - say for a boat going back to slow down a boat from the other team, what is the penalty?
Red flag penalty has no effect and it is clearly not a points penalty.
Do we penalize another boat of the same team?

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Tuesday, 7 April 2009

Rapid Response Team Racing Calls 2009/004 & 2009/005

New on the ISAF Website: Rapid Response Team Racing Call 2009/004 and 2009/005

The first call illustrates the application of rule D1.1(b) and answers this question:

A on starboard enters the zone of a windward mark clear ahead of X. X tacks onto port and then tacks back onto starboard. She then establishes an inside overlap with A from clear astern. Does A have to give X mark-room?



The second is an official answer to the team race situation discovered by Chris Love from Sailgroove
and discussed earlier in this post: RRS 18.2(c) changed in US College Sailing!

The Move is Legal!
But we already knew, didn't we ?

Read the whole call here: RapidResponseTRCall2009005-[7187].pdf

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