The Racing Rules of Sailing (RRS) contains a suggested mechanism for scoring at regattas, detailed in Appendix A of the rules. A regatta doesn’t have to use this mechanism (the Sailing Instructions, or SIs, for the regatta will describe the scoring system) but Appendix A is a popular choice. This article describes how Appendix A works, and talks about the changes to Appendix A that KSC uses for our weekly race series.
In simple terms, you get one point for being first, two points for being second, etc (Rule A4.1). At the end of the regatta, the boat with the fewest points wins (like golf) (Rule A2.1).
Sounds simple, right?
The devil is, of course, in the details. What happens if a boat doesn’t race? What if a person crews for one boat one race, and a different boat the next? How do “dropped races” work, that kind of thing.
Breaking the Rules
Generally speaking, a boat that breaks a rule (or doesn’t race) is scored as if it finished “last place plus one”. If there are 10 boats in the regatta, you’d normally expect the scores to be 1 point (for the first place boat) to 10 points (for the last place boat). If only 8 of the 10 boats participated in the race, they would score 1 to 8 points, and the two boats who did not race are scored 11 points each.
Boats might not race for a number of reasons — maybe the didn’t show up for the race, they were unable start the race in time, they were over the start line early (and didn’t rectify the issue), they had problems and had to leave the race, etc. Under Appendix A, these situations are generally treated equally (by awarding “last place plus one”).
The other situation where a boat will be scored as “last place plus one” is if the boat is disqualified. This typically occurs when a boat breaks a rule (maybe it caused a collision when the other boat had right-of-way). A boat can exonerate itself by doing penalty turns (usually two 360 degree turns) as soon as it is able to safely do so. If a boat doesn’t do its turns, it may be disqualified and awarded “last place plus one”.
There are other conditions which could cause a change to a score. The judge could decide to award someone a score based on where they would have likely finished if a boat were interfered with, or a boat may be penalized a certain number of points for some types of infractions. Generally speaking these cases are quite rare, but you should know that they do exist.
Some common “scores” which you’ll see on a scoring sheet:
|DNC||Did not come to the starting area (didn’t show up for the race)|
|OCS||On course side (you crossed the start line early)|
|DNS||Did not start the race in time (other than DNC or OCS)|
|RET||Retired (you started the race, but headed back to port before finishing)|
|DNF||Did not finish the race in time (but were still trying)|
|DSQ||Disqualified (broke a rule and didn’t do your turns)|
|BFD||Black flagged (started early when black flag was up)|
|UFD||U-flagged (started early when U flag was up)|
Everyone has a bad race now and then. Furthermore, maybe there was a tough situation and you got disqualified for breaking a rule one race. This might not make a big difference in a regatta with only a few boats, but in a big regatta with 50+ boats, then having one bad score can completely kill your chances of placing well.
Enter “dropped scores”. This lets you ignore your worst scores from the regatta. Appendix A allows you to ignore your worst score in the series (Rule A2.1), although it is more typical for the SIs to specify a number of scores to exclude based on the number of races sailed. This might be worded something like “excluding her worst score when 5 – 11 races are scored, or her two worst scores when 12 or more races are scored”.
In regattas, one dropped score per five or six races is typical, whereas weekly race series often allow for more dropped scores.
Boats and people
One final thing to note about Appendix A (and the RRS in general) is that they talk about a boat as the entity participating. In other words, the people on the boat don’t matter, it’s the boat that races. Let’s say you have an Albacore with sail number 8034. The Albacore’s place will be scored in each race regardless of who is skipper, who is crew, etc. At the end of the regatta, it’s the score that “Albacore 8034” has which determines it’s position. For most regattas, this is fine — the boat will typically be skippered and crewed by the same people for every race.
Kanata Sailing Club Races – Changes from Appendix A
KSC took the Appendix A rules, and makes a few adjustments to suit our needs. The first big one is that we score people, and not boats. At KSC race nights, where we have people constantly changing boats from one week to the next, scoring a boat doesn’t really work. Our solution is to have every sailor pretend to be a boat (as far as scoring is concerned), and we score each sailor as if they finished in the place their boat did.
Let’s say that Alice, Bob, Charlie, and David are racing. Bob is crewing for Charlie. In the first race, Alice finishes first, Bob and Charlie second, and David third. Alice gets one point, Bob and Charlie each get two points, and David gets three. In the next race, David wins, followed by Alice, and finally Bob/Charlie. David gets one point, Alice two, Bob/Charlie three. The total score at the end of the second race is: Alice (3 points), David (4 points), Bob (5 points), Charlie (5 Points). Scoring can continue from there the next week even if Bob and Charlie sail in different boats, or Alice/David sail together, etc.
The second change we make is that we allow for a lot of dropped scores. We might be changing the ratio in the future, but as of 2016 we allowed for 1 dropped score for every 4 races scored. This means that if you miss a week you’re not overly penalized. But it also means that you do have to show up for a few weeks and score consistently well during those weeks to win the series.
Unlike a regatta, we don’t know how many people will show up over the course of the series. On a good night we might have 10 boats racing (maybe 3-4 Lasers, 3-4 Albacores, a Byte, maybe a 29er or Hobie Cat, etc). Basically, we figured that we probably won’t have 15 boats. We chose the number 15 as a the score for people who don’t show up (“DNC” or “Did not come to starting area”) so people who don’t show up get an automatic “15th place”.
A final change we made is that we thought it would be better to reward those who made an effort to race above those who didn’t show up. Boats who are disqualified, do not start in time, forced to retire, etc are awarded points better than the 15 points awarded to those who didn’t start. In the following table, the number of points “n” indicates the number of points for the last boat who finished the race normally. Note that even if we do have an abnormally huge number of boats racing, your score will not be higher than 15.
|DNC||15||Did not come to starting area (no show)|
|OCF||n+1||On course finish|
|DNF||n+2||Did not finish race|
|RET||n+2||Retired (started race, but left to go back to club)|
|DSQ||n+3||Disqualified (ex. broke rule and did not do turns)|
|DNS||n+3||Did not start (is on the water, but didn’t cross start line in time)|