Rainbow

#55

Crowther 10m · ka-1 · SSS

877
-20±52
Overall Rank
#55
of 105
Percentile
Top 52%
of 105 boats
Rating
877
Confidence
±52
High
Races
28
Recent Form
-35
avg last 5 races
View all Crowther 10mCompare
Last raced: Apr 11, 2026

Rating Over Time

981+189

Direct Competitors

Rainbow hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

28 races
Vallejo 1-2
Oct 4, 2025/32 of 52
-75
1001
Vallejo 1-2 · R2
Oct 8, 2023/2 of 4
-3
1153
Vallejo 1-2 · R1
Oct 7, 2023/DNF
-3
1157
Vallejo 1-2 · R2
Oct 16, 2022/DNF
-17
1160
Vallejo 1-2 · R1
Oct 15, 2022/1 of 4
+15
1177
Half Moon Bay Race
Sep 17, 2022/5 of 34
+27
1162
Vallejo 1-2
Oct 16, 2021/DNF
-9
1135
+57
1144
-9
1087
Vallejo 1-2 · R2
Oct 20, 2019/DNF
-23
1096
Vallejo 1-2 · R1
Oct 19, 2019/1 of 6
+19
1119
-12
1430
Singlehanded Farallones Race
May 11, 2019/3 of 3
-23
1100
Doublehanded Lightship Race
Apr 6, 2019/1 of 23
+66
1470
Vallejo 1-2 · R2
Oct 21, 2018/DNF
-31
1193
Vallejo 1-2 · R1
Oct 20, 2018/DNF
-30
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 Crowther 10m” link above.

The confidence band (±52) 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.