Koosah
#62· 39110 · SSSS
805
-13±201
Overall Rank
#62
of 108
Percentile
Top 57%
of 108 boats
Rating
805
Confidence
±201
Low
Races
34
Recent Form
-14
avg last 5 races
Last raced: Feb 21, 2023
Rating Over Time
1207+103Direct Competitors
Boats Koosah has raced against most often, with head-to-head finish record.
Race History
34 racesToliva Shoal Race Southern Sound Series
Feb 21, 2023/2 of 3
-13
1207
Toliva Shoal Race Southern Sound Series
Feb 21, 2023/2 of 3
-14
1221
Toliva Shoal Race Southern Sound Series
Feb 21, 2023/2 of 3
-15
1235
24 Toliva Shoal Race Southern Sound Series
Feb 21, 2023/2 of 3
-15
1249
GHYC - Islands Race 2022
Mar 19, 2022/2 of 3
-14
1265
GHYC - Islands Race 2022
Mar 19, 2022/2 of 3
-13
1278
Toliva Shoal Race Southern Sound Series
Feb 19, 2022/1 of 6
+14
1291
Toliva Shoal Race Southern Sound Series
Feb 19, 2022/1 of 6
+15
1277
Toliva Shoal Race Southern Sound Series
Feb 19, 2022/1 of 6
+16
1262
TTPYC 2022 Duwamish Head
Jan 8, 2022/1 of 3
+10
1246
Winter Vashon
Dec 4, 2021/1 of 7
+20
1236
GHYC Islands Race 2021
Mar 20, 2021/4 of 4
-49
1216
GHYC Islands Race 2021
Mar 20, 2021/4 of 4
-55
1265
Toliva Shoal Race Southern Sound Series
Feb 15, 2020/1 of 4
+13
1319
Toliva Shoal Race Southern Sound Series
Feb 15, 2020/1 of 4
+13
1307
Toliva Shoal Race Southern Sound Series
Feb 15, 2020/1 of 4
+14
1293
Winter Vashon Race 1 SSS
Dec 7, 2019/DNF
0
1280
GHYC Islands Race 2019
Mar 16, 2019/1 of 5
+26
1280
Toliva Shoal Race Southern Sound Series
Feb 16, 2019/1 of 6
+29
1253
Toliva Shoal Race Southern Sound Series
Feb 16, 2019/1 of 6
+34
1224
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 ” link above.
The confidence band (±201) 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.