Box of Rain
#29J/105 · 46 · SFYC
1153
+17±38
Overall Rank
#29
of 228
Percentile
Top 13%
of 228 boats
Rating
1153
Confidence
±38
High
Races
237
Recent Form
-4
avg last 5 races
Last raced: Mar 22, 2026
Rating Over Time
1229+233Direct Competitors
Boats Box of Rain has raced against most often, with head-to-head finish record.
Race History
235 racesSYC J/105 J/88 Spring Invitational Regatta · R6
Mar 22, 2026/8 of 20
+17
1229
SYC J/105 J/88 Spring Invitational Regatta · R5
Mar 22, 2026/12 of 20
+2
1212
SYC J/105 J/88 Spring Invitational Regatta · R4
Mar 22, 2026/15 of 20
-13
1210
SYC J/105 J/88 Spring Invitational Regatta · R3
Mar 21, 2026/13 of 20
-7
1223
SYC J/105 J/88 Spring Invitational Regatta · R2
Mar 21, 2026/16 of 20
-21
1231
SYC J/105 J/88 Spring Invitational Regatta · R1
Mar 21, 2026/7 of 20
+20
1252
SFYC Club Series Championship · R2
Mar 14, 2026/2 of 7
+10
1231
SFYC Club Series Championship · R1
Mar 14, 2026/2 of 7
+9
1221
Rolex Big Boat Series · R7
Sep 14, 2025/22 of 27
-6
1212
Rolex Big Boat Series · R6
Sep 13, 2025/17 of 27
-2
1218
Rolex Big Boat Series · R5
Sep 13, 2025/17 of 27
-2
1220
Rolex Big Boat Series · R4
Sep 12, 2025/20 of 27
-5
1221
Rolex Big Boat Series · R3
Sep 12, 2025/22 of 27
-8
1226
Rolex Big Boat Series · R2
Sep 11, 2025/17 of 27
-6
1234
Rolex Big Boat Series · R1
Sep 11, 2025/13 of 27
-3
1240
Phyllis Kleinman Swiftsure · R6
Aug 24, 2025/17 of 25
-6
1243
Phyllis Kleinman Swiftsure · R5
Aug 24, 2025/12 of 25
+1
1249
Phyllis Kleinman Swiftsure · R4
Aug 24, 2025/15 of 25
-2
1249
Phyllis Kleinman Swiftsure · R3
Aug 23, 2025/UFD
-8
1250
Phyllis Kleinman Swiftsure · R2
Aug 23, 2025/5 of 25
+14
1259
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 (±38) 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.