Jgpc
#274J-105 · 134 · BYC
713
-13±52
Overall Rank
#274
of 404
Percentile
Top 68%
of 404 boats
Rating
713
Confidence
±52
High
Races
14
Recent Form
-2
avg last 5 races
Last raced: Apr 12, 2026
Rating Over Time
817-76Direct Competitors
Boats Jgpc has raced against most often, with head-to-head finish record.
Race History
12 races53rd Rollo Wheeler Regatta
Apr 12, 2026/6 of 20
-13
817
CYC Midwins · R3
Feb 21, 2026/1 of 7
+32
830
CYC Midwins · R2
Jan 18, 2026/6 of 7
-8
798
CYC Midwins · R1
Jan 17, 2026/5 of 7
-9
805
2025 Berkeley Midwinters · R6
Jan 12, 2025/10 of 13
-13
815
2025 Berkeley Midwinters · R4
Dec 15, 2024/9 of 12
-32
828
Rollo Wheeler Regatta to Benefit Special Olympics
Apr 7, 2024/9 of 16
-14
860
The YRA Encinal Regatta
Jul 28, 2018/51 of 57
-35
874
The Season Closer
Sep 30, 2017/6 of 8
-24
909
Weekend Regattas, includes Vallejo, Westpoint, 2nd Half Opener and Season Closer · R6
Sep 26, 2015/6 of 6
-66
971
Weekend Regattas, includes Vallejo, Westpoint, 2nd Half Opener and Season Closer · R2
May 3, 2015/38 of 146
+40
933
Weekend Regattas, includes Vallejo, Westpoint, 2nd Half Opener and Season Closer · R1
May 2, 2015/84 of 146
+102
893
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Apr 12, 2026 | 53rd Rollo Wheeler Regatta | 6 / 20 | 817 | -13 |
| Feb 21, 2026 | CYC Midwins · R3 | 1 / 7 | 830 | +32 |
| Jan 18, 2026 | CYC Midwins · R2 | 6 / 7 | 798 | -8 |
| Jan 17, 2026 | CYC Midwins · R1 | 5 / 7 | 805 | -9 |
| Jan 12, 2025 | 2025 Berkeley Midwinters · R6 | 10 / 13 | 815 | -13 |
| Dec 15, 2024 | 2025 Berkeley Midwinters · R4 | 9 / 12 | 828 | -32 |
| Apr 7, 2024 | Rollo Wheeler Regatta to Benefit Special Olympics | 9 / 16 | 860 | -14 |
| Jul 28, 2018 | The YRA Encinal Regatta | 51 / 57 | 874 | -35 |
| Sep 30, 2017 | The Season Closer | 6 / 8 | 909 | -24 |
| Sep 26, 2015 | Weekend Regattas, includes Vallejo, Westpoint, 2nd Half Opener and Season Closer · R6 | 6 / 6 | 971 | -66 |
| May 3, 2015 | Weekend Regattas, includes Vallejo, Westpoint, 2nd Half Opener and Season Closer · R2 | 38 / 146 | 933 | +40 |
| May 2, 2015 | Weekend Regattas, includes Vallejo, Westpoint, 2nd Half Opener and Season Closer · R1 | 84 / 146 | 893 | +102 |
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-105” 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.