Zach Sonkin

Rating History

Crew Rating

Career: 73.71 percentile of ICSA crews (limited evidence)

No season rating yet: needs 8+ crewed races in a season.

Team Race Rating

Rating Rank vs fleet rating Record
-0.66 (fleet -0.91) unranked (fewer than 30 matches as skipper, or not active) +0.00
about what the fleet rating predicts
as crew 1–14 (7%)
SeasonRegattas Skipper W–LCrew W–L
Spring 20231—1–14

Team race surprisal: regatta by regatta

Over 1 graded regattas (15 matches) the record is 1–14 against 1.4 wins the pre-event forecasts expected (−0.4). 0 regattas clearly above the rating (P ≤ 20%), 0 clearly below (P ≥ 80%); 0 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2023-04-14MCSA Open Team Racing Championshipcrew0.490.091–141.4−0.390.179%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2023 Team page Season
MCSA Open Team Racing Championship Crew TR 14 0% —
MCSA Open Fleet Racing Championship Crew B 2 5.5 +0.06
Cream City Classic Skipper A 6 5.0 -0.79
Fall 2022 Team page Season
Fall Fury Crew A 7 6.3 —
Emma B. Regatta 2022 Skipper B 8 7.0 -3.08
Spring 2022 Team page Season
Laker Showdown Crew A 4 3.0 —
Cream City Classic Skipper B 4 3.0 -0.68
Fall 2021 Team page Season
Pere Marquette Crew A 4 3.0 —
Morton Schapiro Memorial Regatta Crew A 4 11.2 —
Cedarfest Crew B 6 5.8 —

From the notes

Short write-ups of what the ratings and results show, with the numbers and how they were computed.

All notes →