Spartan
#1870J/105 · 431 · SSS
326
+24±315
Overall Rank
#1870
of 1952
Percentile
Top 96%
of 1952 boats
Rating
326
Confidence
±315
Low
Races
21
Recent Form
-10
avg last 5 races
Last raced: Feb 29, 2020
Rating Over Time
957+3Direct Competitors
Boats Spartan has raced against most often, with head-to-head finish record.
Encoreusa3632
Sydney 36 Cr · Rating 581
0–14
0% wins · 14 races
Golden MoonUSA 18488
Express 37 · Rating 1031
0–13
0% wins · 13 races
Kuai7676
Melges 32 · Rating 1014
0–13
0% wins · 13 races
Cento Miglia15
Flying Tiger 10 · Rating 583
0–12–1
0% wins · 13 races
Expeditious18478
Cal 20 · Rating 994
0–13
0% wins · 13 races
Stewball18278
Express 37 · Rating 338
0–13
0% wins · 13 races
Bullet40311
Express 37 · Rating 844
0–12
0% wins · 12 races
Vuja Star181
J/105 · Rating 439
0–12
0% wins · 12 races
Race History
20 racesCorinthian
Feb 29, 2020/76 of 131
+24
957
The YRA Oktoberfest Regatta
Oct 19, 2019/7 of 7
-27
933
OYRA Series · R8
Aug 25, 2019/11 of 11
-17
938
OYRA Series · R7
Aug 24, 2019/9 of 11
-22
955
The YRA Encinal Regatta · R3
Jul 28, 2019/4 of 7
-10
960
The YRA Encinal Regatta · R2
Jul 28, 2019/4 of 7
-10
970
The YRA Encinal Regatta · R1
Jul 27, 2019/60 of 69
-41
980
Corinthian
Feb 23, 2019/53 of 80
+14
1021
Three Bridge Fiasco
Jan 26, 2019/144 of 265
+33
1007
The Great Vallejo Race
Apr 28, 2018/6 of 6
-17
975
Corinthian
Feb 24, 2018/69 of 89
+3
992
The Westpoint Regatta
Jul 15, 2017/DNF
-16
989
The Great Vallejo Race
May 6, 2017/6 of 7
-33
1006
Rolex Big Boat Series · R7
Sep 15, 2016/17 of 26
-20
1039
Rolex Big Boat Series · R6
Sep 15, 2016/13 of 26
-14
1059
Rolex Big Boat Series · R5
Sep 15, 2016/7 of 26
+59
1073
Rolex Big Boat Series · R4
Sep 15, 2016/12 of 26
+12
1015
Rolex Big Boat Series · R3
Sep 15, 2016/17 of 26
-17
1003
Rolex Big Boat Series · R2
Sep 15, 2016/12 of 26
+66
1020
Rolex Big Boat Series · R1
Sep 15, 2016/14 of 26
+163
954
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Feb 29, 2020 | Corinthian | 76 / 131 | 957 | +24 |
| Oct 19, 2019 | The YRA Oktoberfest Regatta | 7 / 7 | 933 | -27 |
| Aug 25, 2019 | OYRA Series · R8 | 11 / 11 | 938 | -17 |
| Aug 24, 2019 | OYRA Series · R7 | 9 / 11 | 955 | -22 |
| Jul 28, 2019 | The YRA Encinal Regatta · R3 | 4 / 7 | 960 | -10 |
| Jul 28, 2019 | The YRA Encinal Regatta · R2 | 4 / 7 | 970 | -10 |
| Jul 27, 2019 | The YRA Encinal Regatta · R1 | 60 / 69 | 980 | -41 |
| Feb 23, 2019 | Corinthian | 53 / 80 | 1021 | +14 |
| Jan 26, 2019 | Three Bridge Fiasco | 144 / 265 | 1007 | +33 |
| Apr 28, 2018 | The Great Vallejo Race | 6 / 6 | 975 | -17 |
| Feb 24, 2018 | Corinthian | 69 / 89 | 992 | +3 |
| Jul 15, 2017 | The Westpoint Regatta | DNF / 8 | 989 | -16 |
| May 6, 2017 | The Great Vallejo Race | 6 / 7 | 1006 | -33 |
| Sep 15, 2016 | Rolex Big Boat Series · R7 | 17 / 26 | 1039 | -20 |
| Sep 15, 2016 | Rolex Big Boat Series · R6 | 13 / 26 | 1059 | -14 |
| Sep 15, 2016 | Rolex Big Boat Series · R5 | 7 / 26 | 1073 | +59 |
| Sep 15, 2016 | Rolex Big Boat Series · R4 | 12 / 26 | 1015 | +12 |
| Sep 15, 2016 | Rolex Big Boat Series · R3 | 17 / 26 | 1003 | -17 |
| Sep 15, 2016 | Rolex Big Boat Series · R2 | 12 / 26 | 1020 | +66 |
| Sep 15, 2016 | Rolex Big Boat Series · R1 | 14 / 26 | 954 | +163 |
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 (±315) 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.