Oliver Zhu

Rating History

Crew Rating

Career: 75.40 percentile of ICSA crews
1.001.251.501.752.002.252.502.75J. Slipper (10 races): +0.39J. SlipperFall 2024: rating 1.44Fall 2024Rice UniversityJ. Slipper (19 races): +1.02J. SlipperSpring 2025: rating 1.47Spring 2025Rice UniversityR. Miller (4 races): -0.38R. MillerJ. Slipper (36 races): +0.28J. SlipperL. Marek (3 races): +0.03Fall 2025: rating 2.27Fall 2025Rice UniversityL. Marek (12 races): -0.39L. MarekJ. Slipper (16 races): -0.09J. SlipperSpring 2026: rating 1.59Spring 2026Rice University
▲ boats did better with this crew than with the skipper's usual crews▼ worseArrow length = size of the push, in rating points
Season Team Rating Range League
percentile
Team
percentile
On team Races Team page
Spring 2026 Rice University 1.59 Rating 1.59; 90% range -1.1 to 4.3; team skipper average 0.85 58.66 83.33 1 of 3 28 Team page
Fall 2025 Rice University 2.27 Rating 2.27; 90% range -0.6 to 5.1; team skipper average 1.26 71.03 90.00 1 of 5 43 Team page
Spring 2025 Rice University 1.47 Rating 1.47; 90% range -1.1 to 4.1; team skipper average 1.44 52.42 50.00 2 of 3 19 Team page
Fall 2024 Rice University 1.44 Rating 1.44; 90% range -1.1 to 4.0; team skipper average 1.41 50.80 50.00 2 of 3 10 Team page

Team Race Rating

Rating Rank vs fleet rating Record
0.37 (fleet 0.52) unranked (fewer than 30 matches as skipper, or not active) −0.01 ± 0.18
about what the fleet rating predicts
as skipper 2–4 (33%)
as crew 5–9 (36%)
SeasonRegattas Skipper W–LCrew W–L
Spring 202622–44–8
Spring 20251—1–1

Team race surprisal: regatta by regatta

Over 2 graded regattas (18 matches) the record is 6–12 against 3.5 wins the pre-event forecasts expected (+2.5). 1 regatta clearly above the rating (P ≤ 20%), 0 clearly below (P ≥ 80%); 5 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-03-07McCarthy Cupskipper0.600.312–42.4−0.290.177%
2026-02-21Corpus Christi Spring Open Team Racecrew1.463.604–81.1+2.144.81%

Regatta results

Regatta Role Div Races Avg Rating
Fall 2026 Team page Season
Kathryn Hammond Crew A, B 6 7.2 —
Spring 2026 Team page Season
SEISA Open Fleet Race Conference Championship Crew B 8 7.4 -0.12
McCarthy Cup Skipper TR 6 33% —
Harris Kempner Crew A 8 3.6 +0.03
Corpus Christi Spring Open Team Race Crew TR 12 33% —
10th Annual Sailpack Oriental Intercollegiate Crew B 12 10.3 -0.39
Fall 2025 Team page Season
Troy Swetnam Memorial Regatta 2025 Skipper B 2 3.0 -0.76
SEISA Fall Open Fleet Race Champs Crew A 12 4.9 +0.12
Lone Star Regatta Crew A 14 4.2 +0.40
Kathryn Hammond Crew A 10 5.3 -0.24
Baldwin Wood Crew A 7 10.7 -0.35
Spring 2025 Team page Season
McCarthy Cup Crew TR 3 67% —
ICSA Regional Teams Championship Crew B 4 1.0 +0.33
Harris Kempner Memorial Crew B 9 1.6 +0.44
CCYC Spring Opener Crew A 6 1.8 +0.24
Fall 2024 Team page Season
Baldwin Wood Crew A 10 6.3 +0.39

From the notes

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

All notes →