SailGP

shebeen

Super Anarchist
I've been saying for a while that the SailGP scoring system is too simplistic, there needs to be bonus points for making the final and winning it. currently the difference between 1st and 2nd is the same is 6th and 7th.

current standing
1676271051289.png


here's my own scoring system with 20pts for a regatta win, and dcreasing down to 1 for 10th (there were 10 teams originally for this season)
1
2
3
4
5
7
9
13
16
20

1676271217871.png


it's not wildly different actually, but a consistently decent team like Denmark are further off the pace than the current scoring. An "inconsistent" elite team like NZ are boosted by the regatta wins they have pulled off. What is clear is that the cream rises quicker with my system, and the result is that the race to the final is decided earlier. So while it makes more sense, it doesn't actually improve the "excitement" of the final regattas. I haven't modelled it, but I do think a regatta discard after event 5 would be a good idea too.
 

shebeen

Super Anarchist
so who is going to make the final?
going from the current log and 3 events to go, the only thing we know for sure is it won't be SPA or SUI.
You probably need about 74 points to make top3, so AUS are basically 99% in.
NZ are maybe far enough ahead of 3rd they could wrap it up by round 10 NZ and go to SF basically avoiding boats for the round robin stage. It would then be a shootout for the 3rd spot, which makes the final cut-off hard to predict currently.

That's the interesting grouping, GB FRA and DEN currently all in a slot for the final 3rd placing.
This assumes some things
-NZ hold onto their margin - if not we could see 3 teams going for the final 2 places
-Can/US need 3 almost perfect regattas to even have a whiff of a chance
-spa/Sui would need to finish mid fleet at least to stop the bubbling under teams from gaining any points
- fatal breakages ruining a regatta for anyone.



1676271717733.png


so here is my thumbsuck guess for the Top3 come SF

1676272452024.png
 

enigmatically2

Super Anarchist
4,779
2,483
Earth
so who is going to make the final?
going from the current log and 3 events to go, the only thing we know for sure is it won't be SPA or SUI.
You probably need about 74 points to make top3, so AUS are basically 99% in.
NZ are maybe far enough ahead of 3rd they could wrap it up by round 10 NZ and go to SF basically avoiding boats for the round robin stage. It would then be a shootout for the 3rd spot, which makes the final cut-off hard to predict currently.

That's the interesting grouping, GB FRA and DEN currently all in a slot for the final 3rd placing.
This assumes some things
-NZ hold onto their margin - if not we could see 3 teams going for the final 2 places
-Can/US need 3 almost perfect regattas to even have a whiff of a chance
-spa/Sui would need to finish mid fleet at least to stop the bubbling under teams from gaining any points
- fatal breakages ruining a regatta for anyone.



View attachment 574549

so here is my thumbsuck guess for the Top3 come SF

View attachment 574550
Statistically the odds favour the top 3 even more. I've run a monte Carlo simulation (10000 iterations).
Assuming there are 3 more events and top 3 qualify for grand final at end of that (is that right?) then even assuming that results to come are random (IE not assuming that current leaders are more likely to do well) then probabilities of making the top 3 are:
Aus 99.9%
NZ 87.4%
GB 51.9%
Fr 42.8%
Denmark 26.0%
Can 3.4%
US 1.0%
0 bar those

Actually as you would expect the leaders to do better the top few have even better odds than that, but it depends what model you use for that so I haven't bothered
 

shebeen

Super Anarchist
Statistically the odds favour the top 3 even more. I've run a monte Carlo simulation (10000 iterations).
Assuming there are 3 more events and top 3 qualify for grand final at end of that (is that right?) then even assuming that results to come are random (IE not assuming that current leaders are more likely to do well) then probabilities of making the top 3 are:
Aus 99.9%
NZ 87.4%
GB 51.9%
Fr 42.8%
Denmark 26.0%
Can 3.4%
US 1.0%
0 bar those

Actually as you would expect the leaders to do better the top few have even better odds than that, but it depends what model you use for that so I haven't bothered
that's probably closer to it, but I see a major flaw if GB is 1point ahead of FRA but 9% more likely to make it.

my gut feeling is that the final will be Aus, NZ and Den.
 

enigmatically2

Super Anarchist
4,779
2,483
Earth
that's probably closer to it, but I see a major flaw if GB is 1point ahead of FRA but 9% more likely to make it.

my gut feeling is that the final will be Aus, NZ and Den.
I don't think that is a flaw at all. GB are just better than 50-50 to qualify, which given they have a 1pt lead over 3rd looks right (ignoring their smaller chance of catching NZ), whereas France not only have to catch GB but also stay ahead of Den

Just to check it wasn't an a random anomaly, I re-generated with 10k new iterations and then again and again and it was pretty consistent.
 

Stingray~

Super Anarchist
13,814
3,820
PNW
A factor that could come into play is how Sydney, Christchurch and SF are likely to favor the best strong-wind teams, whoever they are.
 

enigmatically2

Super Anarchist
4,779
2,483
Earth
A factor that could come into play is how Sydney, Christchurch and SF are likely to favor the best strong-wind teams, whoever they are.
I think there are some teams who have seemed better in strong winds, but I'm sure it would be debated. What it does mean though is that there is larger lottery element, because we know that anyone can come a cropper with a small mistake and trash the boat
 

dg_sailingfan

Super Anarchist
3,591
998
Augsburg
Teams that usually perform in stronger winds: AUS, NZL, USA, GBR.

When it comes to the GBR Team there is one big Major Caveat though: Can Ainslie shake off the capsize in Mallorca with his T6 nearly completely destroyed. That would just rattle about anyone.
Yes, I know the F50 is a different boat but they are also fast and foiling.
 


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