Koa
#1297Open 5.70 · usa274 · CYC
355
-23±315
Overall Rank
#1297
of 1333
Percentile
Top 97%
of 1333 boats
Rating
355
Confidence
±315
Low
Races
9
Recent Form
-12
avg last 5 races
Last raced: Jan 1, 2012
Rating Over Time
985-82Direct Competitors
Boats Koa has raced against most often, with head-to-head finish record.
Bigair189
Open 5.70 · Rating 763
8–0
100% wins · 8 races
The Makerusa288
Open 570 · Rating 917
0–8
0% wins · 8 races
Boracicusa186
Open 5.7 Od Phileas · Rating 623
0–8
0% wins · 8 races
570usa570
Open 5.70 · Rating 820
3–5
37% wins · 8 races
Frolicusa208
Open 5.70 · Rating 1066
0–8
0% wins · 8 races
The Roosterusa298
Open 5.70 · Rating 926
4–4
50% wins · 8 races
Boudiccausa214
Open 5.70 · Rating 234
8–0
100% wins · 8 races
Mor Shenanigansusa169
Open 5.70 · Rating 856
0–8
0% wins · 8 races
Race History
9 racesOpen 570 North American Championship · R9
Jan 1, 2012/13 of 20
-23
985
Open 570 North American Championship · R8
Jan 1, 2012/12 of 20
-20
1008
Open 570 North American Championship · R7
Jan 1, 2012/8 of 20
+25
1029
Open 570 North American Championship · R6
Jan 1, 2012/DNF
-47
1004
Open 570 North American Championship · R5
Jan 1, 2012/9 of 20
+3
1050
Open 570 North American Championship · R4
Jan 1, 2012/9 of 20
+2
1047
Open 570 North American Championship · R3
Jan 1, 2012/8 of 20
+33
1046
Open 570 North American Championship · R2
Jan 1, 2012/10 of 20
-55
1013
Open 570 North American Championship · R1
Jan 1, 2012/6 of 20
+276
1067
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jan 1, 2012 | Open 570 North American Championship · R9 | 13 / 20 | 985 | -23 |
| Jan 1, 2012 | Open 570 North American Championship · R8 | 12 / 20 | 1008 | -20 |
| Jan 1, 2012 | Open 570 North American Championship · R7 | 8 / 20 | 1029 | +25 |
| Jan 1, 2012 | Open 570 North American Championship · R6 | DNF / 20 | 1004 | -47 |
| Jan 1, 2012 | Open 570 North American Championship · R5 | 9 / 20 | 1050 | +3 |
| Jan 1, 2012 | Open 570 North American Championship · R4 | 9 / 20 | 1047 | +2 |
| Jan 1, 2012 | Open 570 North American Championship · R3 | 8 / 20 | 1046 | +33 |
| Jan 1, 2012 | Open 570 North American Championship · R2 | 10 / 20 | 1013 | -55 |
| Jan 1, 2012 | Open 570 North American Championship · R1 | 6 / 20 | 1067 | +276 |
About the Rating
Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.
The overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all Open 5.70” link above.
The confidence band (±315) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.
The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.