Spirit
#731J/70 · usa63 · RYC
904
+8±76
Overall Rank
#731
of 1621
Percentile
Top 45%
of 1621 boats
Rating
904
Confidence
±76
High
Races
31
Recent Form
+9
avg last 5 races
Last raced: Dec 14, 2025
Rating Over Time
1056+264Direct Competitors
Boats Spirit has raced against most often, with head-to-head finish record.
Yellowfin357
J/105 · Rating 909
15–0
100% wins · 15 races
Zenaida38079
Alerion 28 · Rating 1013
5–5–4
50% wins · 14 races
Rampage582
J70 · Rating 638
3–10
23% wins · 13 races
Kwazy26
Wylie Wabbit · Rating 1176
4–4–5
50% wins · 13 races
Evil Octopus 5277
J24 Fleet · Rating 1100
3–8–1
27% wins · 12 races
Froglips2392
J24 Fleet · Rating 1057
3–4–5
43% wins · 12 races
Swift NessUSA 101
J111 · Rating 1111
4–5–3
44% wins · 12 races
Kestrel312
J/105 · Rating 1091
10–0–1
100% wins · 11 races
Race History
31 races2026 Berkeley Midwinters
Dec 14, 2025/2 of 6
+8
1056
Delta Ditch Run 2025
Jun 7, 2025/31 of 76
-7
1047
2025 Berkeley Midwinters · R8
Feb 9, 2025/4 of 13
+7
1055
Three Bridge Fiasco
Jan 25, 2025/24 of 328
+24
1048
2025 Berkeley Midwinters · R6
Jan 12, 2025/5 of 13
+12
1025
2025 Berkeley Midwinters · R4
Dec 15, 2024/3 of 12
+18
1013
2025 Berkeley Midwinters · R2
Nov 10, 2024/2 of 10
+32
995
Three Bridge Fiasco
Jan 27, 2024/RET
-44
963
2024 Midwinters · R6
Jan 14, 2024/1 of 9
+24
1007
2024 Midwinters · R4
Dec 10, 2023/2 of 8
+16
983
2024 Midwinters · R2
Nov 12, 2023/1 of 6
+15
967
Delta Ditch Run 2023
Jun 3, 2023/28 of 74
+1
952
Three Bridge Fiasco
Jan 28, 2023/29 of 256
+29
951
2023 Midwinters · R6
Jan 15, 2023/2 of 7
+10
922
2023 Midwinters · R4
Dec 11, 2022/1 of 6
+20
912
Delta Ditch Run 2022
Jun 11, 2022/16 of 82
+44
892
Big Daddy Saturday 2022 · R3
Mar 12, 2022/2 of 6
+13
848
Big Daddy Saturday 2022 · R2
Mar 12, 2022/2 of 6
+13
835
Big Daddy Saturday 2022 · R1
Mar 12, 2022/2 of 6
+14
822
Rolex Big Boat Series · R7
Sep 16, 2021/4 of 9
+16
808
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Dec 14, 2025 | 2026 Berkeley Midwinters | 2 / 6 | 1056 | +8 |
| Jun 7, 2025 | Delta Ditch Run 2025 | 31 / 76 | 1047 | -7 |
| Feb 9, 2025 | 2025 Berkeley Midwinters · R8 | 4 / 13 | 1055 | +7 |
| Jan 25, 2025 | Three Bridge Fiasco | 24 / 328 | 1048 | +24 |
| Jan 12, 2025 | 2025 Berkeley Midwinters · R6 | 5 / 13 | 1025 | +12 |
| Dec 15, 2024 | 2025 Berkeley Midwinters · R4 | 3 / 12 | 1013 | +18 |
| Nov 10, 2024 | 2025 Berkeley Midwinters · R2 | 2 / 10 | 995 | +32 |
| Jan 27, 2024 | Three Bridge Fiasco | RET / 297 | 963 | -44 |
| Jan 14, 2024 | 2024 Midwinters · R6 | 1 / 9 | 1007 | +24 |
| Dec 10, 2023 | 2024 Midwinters · R4 | 2 / 8 | 983 | +16 |
| Nov 12, 2023 | 2024 Midwinters · R2 | 1 / 6 | 967 | +15 |
| Jun 3, 2023 | Delta Ditch Run 2023 | 28 / 74 | 952 | +1 |
| Jan 28, 2023 | Three Bridge Fiasco | 29 / 256 | 951 | +29 |
| Jan 15, 2023 | 2023 Midwinters · R6 | 2 / 7 | 922 | +10 |
| Dec 11, 2022 | 2023 Midwinters · R4 | 1 / 6 | 912 | +20 |
| Jun 11, 2022 | Delta Ditch Run 2022 | 16 / 82 | 892 | +44 |
| Mar 12, 2022 | Big Daddy Saturday 2022 · R3 | 2 / 6 | 848 | +13 |
| Mar 12, 2022 | Big Daddy Saturday 2022 · R2 | 2 / 6 | 835 | +13 |
| Mar 12, 2022 | Big Daddy Saturday 2022 · R1 | 2 / 6 | 822 | +14 |
| Sep 16, 2021 | Rolex Big Boat Series · R7 | 4 / 9 | 808 | +16 |
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 J/70” link above.
The confidence band (±76) 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.