Akumu
#455B-25 (BEILEY) · usa44 · SSS
927
-14±43
Overall Rank
#455
of 1169
Percentile
Top 39%
of 1169 boats
Rating
927
Confidence
±43
High
Races
53
Recent Form
+22
avg last 5 races
Last raced: Mar 1, 2026
Rating Over Time
1013+221Direct Competitors
Boats Akumu has raced against most often, with head-to-head finish record.
Arcadia3113
Mull/Nash Hybrid · Rating 1077
4–22–1
15% wins · 27 races
Zenaida38079
Alerion 28 · Rating 1010
5–16–3
24% wins · 24 races
Zeehond707
Newport 30 Mkii · Rating 960
9–10–3
47% wins · 22 races
Can O Whoopass624
Cal 20 · Rating 1050
4–16–1
20% wins · 21 races
Free3002
S&s 30 · Rating 1021
8–8–3
50% wins · 19 races
Current Affair56
Express 27 · Rating 866
12–6–1
67% wins · 19 races
Kwazy26
Wylie Wabbit · Rating 1176
3–14–2
18% wins · 19 races
Sweet De254
Alerion 28 · Rating 1023
8–10
44% wins · 18 races
Race History
51 races2026 Berkeley Midwinters · R9
Mar 1, 2026/4 of 10
-14
1013
Corinthian
Feb 28, 2026/46 of 89
+48
1027
2026 Berkeley Midwinters · R8
Feb 15, 2026/2 of 10
0
978
Three Bridge Fiasco
Jan 31, 2026/226 of 302
+53
978
2026 Berkeley Midwinters · R6
Jan 11, 2026/1 of 9
+23
925
2026 Berkeley Midwinters · R5
Jan 10, 2026/7 of 9
-14
902
2026 Berkeley Midwinters · R4
Dec 14, 2025/5 of 10
+6
916
2026 Berkeley Midwinters · R3
Dec 13, 2025/8 of 10
-20
910
2026 Berkeley Midwinters · R2
Nov 9, 2025/5 of 7
-9
930
2026 Berkeley Midwinters · R1
Nov 8, 2025/7 of 7
-19
939
Vallejo 1-2 · R2
Oct 5, 2025/8 of 52
+4
958
Vallejo 1-2 · R1
Oct 4, 2025/12 of 52
+12
954
Half Moon Bay Race
Sep 13, 2025/8 of 14
-19
942
Drakes Bay Races · R12
Aug 17, 2025/2 of 12
+17
962
Drakes Bay Races · R11
Aug 16, 2025/5 of 12
-1
945
Singlehanded TransPacific Yacht Race
Jun 22, 2025/7 of 8
-27
946
Singlehanded Farallones Race
May 31, 2025/5 of 26
+26
973
Round the Rocks
Mar 29, 2025/6 of 22
+16
947
Corinthian
Feb 22, 2025/7 of 18
+13
932
2025 Berkeley Midwinters · R8
Feb 9, 2025/3 of 5
-3
919
| Date | Regatta | Place | Rating After | Change |
|---|---|---|---|---|
| Mar 1, 2026 | 2026 Berkeley Midwinters · R9 | 4 / 10 | 1013 | -14 |
| Feb 28, 2026 | Corinthian | 46 / 89 | 1027 | +48 |
| Feb 15, 2026 | 2026 Berkeley Midwinters · R8 | 2 / 10 | 978 | 0 |
| Jan 31, 2026 | Three Bridge Fiasco | 226 / 302 | 978 | +53 |
| Jan 11, 2026 | 2026 Berkeley Midwinters · R6 | 1 / 9 | 925 | +23 |
| Jan 10, 2026 | 2026 Berkeley Midwinters · R5 | 7 / 9 | 902 | -14 |
| Dec 14, 2025 | 2026 Berkeley Midwinters · R4 | 5 / 10 | 916 | +6 |
| Dec 13, 2025 | 2026 Berkeley Midwinters · R3 | 8 / 10 | 910 | -20 |
| Nov 9, 2025 | 2026 Berkeley Midwinters · R2 | 5 / 7 | 930 | -9 |
| Nov 8, 2025 | 2026 Berkeley Midwinters · R1 | 7 / 7 | 939 | -19 |
| Oct 5, 2025 | Vallejo 1-2 · R2 | 8 / 52 | 958 | +4 |
| Oct 4, 2025 | Vallejo 1-2 · R1 | 12 / 52 | 954 | +12 |
| Sep 13, 2025 | Half Moon Bay Race | 8 / 14 | 942 | -19 |
| Aug 17, 2025 | Drakes Bay Races · R12 | 2 / 12 | 962 | +17 |
| Aug 16, 2025 | Drakes Bay Races · R11 | 5 / 12 | 945 | -1 |
| Jun 22, 2025 | Singlehanded TransPacific Yacht Race | 7 / 8 | 946 | -27 |
| May 31, 2025 | Singlehanded Farallones Race | 5 / 26 | 973 | +26 |
| Mar 29, 2025 | Round the Rocks | 6 / 22 | 947 | +16 |
| Feb 22, 2025 | Corinthian | 7 / 18 | 932 | +13 |
| Feb 9, 2025 | 2025 Berkeley Midwinters · R8 | 3 / 5 | 919 | -3 |
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 B-25 (BEILEY)” link above.
The confidence band (±43) 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.