SailELO

Hafa Adai

#1753

J/109 · 289

366
+1±314
Overall Rank
#1753
of 1823
Percentile
Top 96%
of 1823 boats
Rating
366
Confidence
±314
Low
Races
13
Recent Form
+2
avg last 5 races
View all J/109Compare
Last raced: Sep 22, 2021

Rating Over Time

994-37

Direct Competitors

Boats Hafa Adai has raced against most often, with head-to-head finish record.

Feather II95
— · Rating 744
6–3–3
67% wins · 12 races
Exocet60663
Beneteau First 35 · Rating 778
11–1
92% wins · 12 races
Africa1200
— · Rating 747
4–5–3
44% wins · 12 races
Indra2
— · Rating 895
5–4–2
56% wins · 11 races
Corsair13686
— · Rating 879
4–4–2
50% wins · 10 races
Mistoffolees 29
— · Rating 649
7–0–2
100% wins · 9 races
Breezin152
— · Rating 692
4–1
80% wins · 5 races

Race History

13 races
BYC Wednesday Night Racing 2021 · R19
Sep 22, 2021/2 of 11
+1
994
BYC Wednesday Night Racing 2021 · R18
Sep 15, 2021/2 of 11
-2
993
BYC Wednesday Night Racing 2021 · R17
Sep 9, 2021/1 of 11
+4
995
BYC Wednesday Night Racing 2021 · R15
Aug 25, 2021/3 of 11
+9
992
BYC Wednesday Night Racing 2021 · R14
Aug 18, 2021/2 of 11
0
982
BYC Wednesday Night Racing 2021 · R13
Aug 11, 2021/2 of 11
-1
982
BYC Wednesday Night Racing 2021 · R12
Aug 4, 2021/2 of 11
-2
983
BYC Wednesday Night Racing 2021 · R11
Jul 28, 2021/1 of 11
+9
985
BYC Wednesday Night Racing 2021 · R10
Jul 21, 2021/2 of 11
+1
977
BYC Wednesday Night Racing 2021 · R6
Jun 23, 2021/2 of 11
+3
976
BYC Wednesday Night Racing 2021 · R5
Jun 16, 2021/2 of 11
+24
974
BYC Wednesday Night Racing 2021 · R3
Jun 2, 2021/4 of 11
-81
950
BYC Wednesday Night Racing 2021 · R2
May 27, 2021/1 of 11
+240
1031

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/109” link above.

The confidence band (±314) 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.