Sea Star
#139Cal 39 · 38022 · BYC
918
-27±79
Overall Rank
#139
of 404
Percentile
Top 34%
of 404 boats
Rating
918
Confidence
±79
High
Races
407
Recent Form
-14
avg last 5 races
Last raced: Jun 7, 2025
Rating Over Time
1075+283Direct Competitors
Boats Sea Star has raced against most often, with head-to-head finish record.
CruzSea Baby52878
First 10r · Rating 853
72–22–17
77% wins · 111 races
Insolent Minx725
Melges 24 · Rating 524
5–24–3
17% wins · 32 races
Aquavit7381
Jeanneau 42i P · Rating 665
14–0–3
100% wins · 17 races
Rio57337
Santa Cruz 27 · Rating 945
2–6
25% wins · 8 races
Starship38109
Santa Cruz 52 · Rating 202
3–2–1
60% wins · 6 races
Platinum28799
Morgan 45-4 Cb · Rating 315
6–0
100% wins · 6 races
Race History
373 racesDelta Ditch Run 2025
Jun 7, 2025/DNF
-27
1075
Big Windward Leeward Regatta · R11
Sep 7, 2024/13 of 39
-13
1102
Big Windward Leeward Regatta · R1
Sep 7, 2024/2 of 10
+34
1115
Jazz Cup Regatta 36
Aug 31, 2024/21 of 73
-42
1081
YRA In The Bay Series · R8
Aug 17, 2024/5 of 8
-22
1123
YRA In The Bay Series · R7
Aug 17, 2024/4 of 8
-15
1145
Offshore Series · R7
Aug 11, 2024/1 of 3
+9
1160
Offshore Series · R6
Aug 10, 2024/2 of 3
+1
1151
The YRA Encinal Regatta
Jul 27, 2024/2 of 5
+3
1150
Offshore Series · R4
Jun 29, 2024/3 of 3
-13
1147
The Westpoint Regatta
Jun 22, 2024/1 of 6
+24
1160
Offshore Series · R3
Jun 15, 2024/1 of 4
+5
1137
Offshore Series · R12
Jun 15, 2024/2 of 7
+2
1132
Offshore Series · R2
May 18, 2024/DNF
-6
1130
Offshore Series · R11
May 18, 2024/DNF
-6
1135
YRA In The Bay Series · R4
May 11, 2024/4 of 7
-4
1141
YRA In The Bay Series · R3
May 11, 2024/4 of 7
-5
1146
The Great Vallejo Race · R2
May 5, 2024/4 of 9
-6
1150
The Great Vallejo Race · R3
May 4, 2024/3 of 3
-11
1156
The Great Vallejo Race · R1
May 4, 2024/2 of 9
+15
1167
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jun 7, 2025 | Delta Ditch Run 2025 | DNF / 16 | 1075 | -27 |
| Sep 7, 2024 | Big Windward Leeward Regatta · R11 | 13 / 39 | 1102 | -13 |
| Sep 7, 2024 | Big Windward Leeward Regatta · R1 | 2 / 10 | 1115 | +34 |
| Aug 31, 2024 | Jazz Cup Regatta 36 | 21 / 73 | 1081 | -42 |
| Aug 17, 2024 | YRA In The Bay Series · R8 | 5 / 8 | 1123 | -22 |
| Aug 17, 2024 | YRA In The Bay Series · R7 | 4 / 8 | 1145 | -15 |
| Aug 11, 2024 | Offshore Series · R7 | 1 / 3 | 1160 | +9 |
| Aug 10, 2024 | Offshore Series · R6 | 2 / 3 | 1151 | +1 |
| Jul 27, 2024 | The YRA Encinal Regatta | 2 / 5 | 1150 | +3 |
| Jun 29, 2024 | Offshore Series · R4 | 3 / 3 | 1147 | -13 |
| Jun 22, 2024 | The Westpoint Regatta | 1 / 6 | 1160 | +24 |
| Jun 15, 2024 | Offshore Series · R3 | 1 / 4 | 1137 | +5 |
| Jun 15, 2024 | Offshore Series · R12 | 2 / 7 | 1132 | +2 |
| May 18, 2024 | Offshore Series · R2 | DNF / 7 | 1130 | -6 |
| May 18, 2024 | Offshore Series · R11 | DNF / 7 | 1135 | -6 |
| May 11, 2024 | YRA In The Bay Series · R4 | 4 / 7 | 1141 | -4 |
| May 11, 2024 | YRA In The Bay Series · R3 | 4 / 7 | 1146 | -5 |
| May 5, 2024 | The Great Vallejo Race · R2 | 4 / 9 | 1150 | -6 |
| May 4, 2024 | The Great Vallejo Race · R3 | 3 / 3 | 1156 | -11 |
| May 4, 2024 | The Great Vallejo Race · R1 | 2 / 9 | 1167 | +15 |
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 Cal 39” link above.
The confidence band (±79) 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.