Ben Xu

Rating History

Team Race Rating

Rating Rank vs fleet rating Record
1.08 (fleet 1.74) unranked (fewer than 30 matches as skipper, or not active) +0.00 ± 0.18
about what the fleet rating predicts
as skipper 10–6 (62%)
SeasonRegattas Skipper W–LCrew W–L
Spring 2018210–6—

Team race surprisal: regatta by regatta

Over 2 graded regattas (16 matches) the record is 10–6 against 7.1 wins the pre-event forecasts expected (+2.9). 1 regatta clearly above the rating (P ≤ 20%), 0 clearly below (P ≥ 80%); 2 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2018-05-19NESSA Team Racing Tournament (Terk Trophy)skipper1.432.463–12.3+1.030.443%
2018-04-07Ridge White Classicskipper1.392.567–54.8+1.171.513%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2018 Team page Season
Ridge White Classic Skipper TR 12 58% —
O'day Qualifier - SailMaine Skipper A 4 9.0 0.47
NESSA Team Racing Tournament (Terk Trophy) Skipper TR 20 55% —
Fall 2017 Team page Season
Lawrence A. White Trophy Skipper A 8 14.6 -0.47
2017 Gleekman Funfest Skipper A 4 5.8 1.45
Spring 2016 Team page Season
Sharon Fresh / Soph Regatta Skipper A 8 3.4 1.96
Donald Greene Regatta Skipper A 5 6.8 0.67
2016 Sharon Invitational Skipper A 4 8.8 0.09
Spring 2015 Team page Season
2015 MBL Freshman/Sophomore Regatta Skipper A 6 9.7 0.28

From the notes

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

All notes →

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