Sun Puffin
#187J/105 · 514 · SDYC
844
+4±75
Overall Rank
#187
of 404
Percentile
Top 46%
of 404 boats
Rating
844
Confidence
±75
High
Races
178
Recent Form
+10
avg last 5 races
Last raced: Jan 1, 2025
Rating Over Time
995+177Direct Competitors
Boats Sun Puffin has raced against most often, with head-to-head finish record.
Race History
171 racesNew Years Day Race
Jan 1, 2025/7 of 14
+4
995
Hot Rum Series #1 · R6
Nov 1, 2024/6 of 24
+33
1108
Hot Rum Series #1 · R1
Nov 1, 2024/25 of 136
+14
1074
October One Design Weekend
Oct 1, 2024/2 of 3
-1
1061
CRA Beer Can Series · R9
Jul 31, 2024/5 of 10
-2
1061
CRA Beer Can Series · R7
Jul 10, 2024/1 of 10
+8
1063
CRA Beer Can Series · R6
Jun 26, 2024/2 of 10
+6
1055
CRA Beer Can Series · R5
Jun 19, 2024/4 of 10
+2
1049
CRA Beer Can Series · R4
Jun 12, 2024/7 of 10
-2
1047
CRA Beer Can Series · R3
Jun 5, 2024/TLE
-9
1049
CRA Beer Can Series · R2
May 29, 2024/3 of 10
+4
1058
CRA Beer Can Series · R1
May 22, 2024/4 of 10
+2
1054
Yachting CupYachting Cup SIYachting Cup · R3
May 1, 2024/4 of 9
+5
1058
Yachting CupYachting Cup SIYachting Cup · R2
May 1, 2024/2 of 9
+24
1053
May ODW
May 1, 2024/4 of 6
-6
1052
Opening Day Race · R2
Apr 20, 2024/16 of 16
-23
1029
Opening Day Race · R1
Apr 20, 2024/26 of 55
+5
1052
Star Ed Sprague Regatta
Jan 1, 2024/2 of 3
-1
1047
Marodw
Jan 1, 2024/4 of 7
-1
1048
HotRum3 · R1
Nov 1, 2023/64 of 128
-19
1049
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Jan 1, 2025 | New Years Day Race | 7 / 14 | 995 | +4 |
| Nov 1, 2024 | Hot Rum Series #1 · R6 | 6 / 24 | 1108 | +33 |
| Nov 1, 2024 | Hot Rum Series #1 · R1 | 25 / 136 | 1074 | +14 |
| Oct 1, 2024 | October One Design Weekend | 2 / 3 | 1061 | -1 |
| Jul 31, 2024 | CRA Beer Can Series · R9 | 5 / 10 | 1061 | -2 |
| Jul 10, 2024 | CRA Beer Can Series · R7 | 1 / 10 | 1063 | +8 |
| Jun 26, 2024 | CRA Beer Can Series · R6 | 2 / 10 | 1055 | +6 |
| Jun 19, 2024 | CRA Beer Can Series · R5 | 4 / 10 | 1049 | +2 |
| Jun 12, 2024 | CRA Beer Can Series · R4 | 7 / 10 | 1047 | -2 |
| Jun 5, 2024 | CRA Beer Can Series · R3 | TLE / 10 | 1049 | -9 |
| May 29, 2024 | CRA Beer Can Series · R2 | 3 / 10 | 1058 | +4 |
| May 22, 2024 | CRA Beer Can Series · R1 | 4 / 10 | 1054 | +2 |
| May 1, 2024 | Yachting CupYachting Cup SIYachting Cup · R3 | 4 / 9 | 1058 | +5 |
| May 1, 2024 | Yachting CupYachting Cup SIYachting Cup · R2 | 2 / 9 | 1053 | +24 |
| May 1, 2024 | May ODW | 4 / 6 | 1052 | -6 |
| Apr 20, 2024 | Opening Day Race · R2 | 16 / 16 | 1029 | -23 |
| Apr 20, 2024 | Opening Day Race · R1 | 26 / 55 | 1052 | +5 |
| Jan 1, 2024 | Star Ed Sprague Regatta | 2 / 3 | 1047 | -1 |
| Jan 1, 2024 | Marodw | 4 / 7 | 1048 | -1 |
| Nov 1, 2023 | HotRum3 · R1 | 64 / 128 | 1049 | -19 |
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 (±75) 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.