Prime Mover

#73

J/30 · 18675 · BYC

733
+8±51
Overall Rank
#73
of 105
Percentile
Top 70%
of 105 boats
Rating
733
Confidence
±51
High
Races
36
Recent Form
+4
avg last 5 races
View all J/30Compare
Last raced: Jun 12, 2026

Rating Over Time

834-89

Direct Competitors

Prime Mover hasn't raced enough times against the same boats yet to surface direct rivals. Check back after a few more series.

Race History

38 races
Friday Nights 2026
Jun 12, 2026/4 of 5
+8
834
Friday Nights 2024 · R26
Aug 23, 2024/5 of 5
-1
826
Friday Nights 2024 · R23
Aug 2, 2024/3 of 3
-1
827
Friday Nights 2022 · R32
Sep 16, 2022/4 of 4
-1
828
Friday Nights 2022 · R31
Sep 9, 2022/4 of 9
+14
830
Friday Nights 2022 · R29
Aug 26, 2022/9 of 9
-4
815
Friday Nights 2022 · R25
Aug 5, 2022/8 of 9
+1
819
Friday Nights 2022 · R23
Jul 22, 2022/3 of 4
0
818
Friday Nights 2021
May 14, 2021/DNF
-9
818
Sunday Chowders 2019-10 · R39
Feb 16, 2020/10 of 10
-10
827
Sunday Chowders 2019-10 · R32
Nov 24, 2019/9 of 10
-3
838
Sunday Chowders 2019-10 · R31
Nov 17, 2019/11 of 12
-7
841
Friday Nights 2019
May 24, 2019/5 of 5
-5
848
Sunday Chowders 2018-9 · R4
Mar 31, 2019/7 of 8
-3
853
Sunday Chowders 2018-9 · R3
Mar 24, 2019/8 of 9
-6
856
-5
863
-5
868
Friday Nights 2018 · R80
Aug 31, 2018/6 of 6
-8
873
Friday Nights 2018 · R78
Aug 17, 2018/4 of 4
-7
881
Friday Nights 2018 · R74
Jul 20, 2018/2 of 3
-1
888

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/30” link above.

The confidence band (±51) 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.