Surf Rider
#1058Farr 40 · 50092 · SFYC
645
-73±89
Overall Rank
#1058
of 1164
Percentile
Top 91%
of 1164 boats
Rating
645
Confidence
±89
High
Races
12
Recent Form
-9
avg last 5 races
Last raced: Oct 19, 2025
Rating Over Time
823-60Direct Competitors
Boats Surf Rider has raced against most often, with head-to-head finish record.
Peregrine25487
J 120 · Rating 1196
1–8–1
11% wins · 10 races
Lonestar40
Beneteau 10R · Rating 939
3–6
33% wins · 9 races
Q28901
daysailer · Rating 949
0–8
0% wins · 8 races
Streaker469
J/105 · Rating 991
2–5
29% wins · 7 races
Abba-Zaba8112
Tartan Ten · Rating 1224
1–5–1
17% wins · 7 races
Topgallant18608
Tartan Ten · Rating 1122
1–5
17% wins · 6 races
Qe38049
Tartan Ten · Rating 1055
1–4–1
20% wins · 6 races
Liquid Asset27707
Ranger 33 · Rating 901
2–4
33% wins · 6 races
Race History
12 racesRound the Island Race
Oct 19, 2025/19 of 20
-73
823
SFYC Club Championship Series
Sep 6, 2025/6 of 14
+2
896
Friday Night Races (second half) · R29
Aug 15, 2025/5 of 15
+27
894
Friday Night Races (second half) · R28
Jun 20, 2025/1 of 15
+47
867
Jan 18/19 + Feb 15/16 – MidWinters Regatta · R4
Feb 16, 2025/8 of 10
-46
820
Jan 18/19 + Feb 15/16 – MidWinters Regatta · R3
Feb 16, 2025/8 of 10
-65
866
Jan 18/19 + Feb 15/16 – MidWinters Regatta · R2
Feb 15, 2025/RET
-45
932
Jan 18/19 + Feb 15/16 – MidWinters Regatta · R1
Jan 18, 2025/7 of 10
-32
976
Midnight Moonlight Maritime Marathon
Aug 18, 2024/TLE
-14
1008
Friday Night Races - Second Half
Aug 16, 2024/3 of 14
+30
1022
SFYC Club Championship Series · R8
Sep 9, 2023/3 of 13
+109
993
SFYC Club Championship Series · R7
Sep 9, 2023/5 of 13
+91
883
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Oct 19, 2025 | Round the Island Race | 19 / 20 | 823 | -73 |
| Sep 6, 2025 | SFYC Club Championship Series | 6 / 14 | 896 | +2 |
| Aug 15, 2025 | Friday Night Races (second half) · R29 | 5 / 15 | 894 | +27 |
| Jun 20, 2025 | Friday Night Races (second half) · R28 | 1 / 15 | 867 | +47 |
| Feb 16, 2025 | Jan 18/19 + Feb 15/16 – MidWinters Regatta · R4 | 8 / 10 | 820 | -46 |
| Feb 16, 2025 | Jan 18/19 + Feb 15/16 – MidWinters Regatta · R3 | 8 / 10 | 866 | -65 |
| Feb 15, 2025 | Jan 18/19 + Feb 15/16 – MidWinters Regatta · R2 | RET / 10 | 932 | -45 |
| Jan 18, 2025 | Jan 18/19 + Feb 15/16 – MidWinters Regatta · R1 | 7 / 10 | 976 | -32 |
| Aug 18, 2024 | Midnight Moonlight Maritime Marathon | TLE / 11 | 1008 | -14 |
| Aug 16, 2024 | Friday Night Races - Second Half | 3 / 14 | 1022 | +30 |
| Sep 9, 2023 | SFYC Club Championship Series · R8 | 3 / 13 | 993 | +109 |
| Sep 9, 2023 | SFYC Club Championship Series · R7 | 5 / 13 | 883 | +91 |
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 Farr 40” link above.
The confidence band (±89) 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.