Sylvia Rosenfeld

Crew Rating

Career: 65.14 percentile of ICSA crews
0.500.751.001.251.501.752.00A. Reille (4 races): -0.44A. ReilleM. Ghazaleh (8 races): +0.07M. GhazalehFall 2025: rating 1.15Fall 2025University of Southern CaliforniaA. Reille (8 races): +0.50A. ReilleM. Manti (9 races): -0.13M. MantiH. Mayfield (15 races): +0.05Spring 2026: rating 1.46Spring 2026University of Southern CaliforniaA. Reille (8 races): +0.47A. ReilleFall 2026: rating 0.94Fall 2026University of Southern California
▲ 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
Fall 2026 University of Southern California 0.94 Rating 0.94; 90% range -2.0 to 3.9; team skipper average 1.33 40.88 58.33 3 of 6 8 Team page
Spring 2026 University of Southern California 1.46 Rating 1.46; 90% range -1.6 to 4.6; team skipper average 1.37 56.90 68.18 4 of 11 32 Team page
Fall 2025 University of Southern California 1.15 Rating 1.15; 90% range -1.9 to 4.2; team skipper average 0.91 47.41 83.33 2 of 9 12 Team page

Team Race Rating

Rating Rank vs fleet rating Record
1.41 unranked (fewer than 30 matches as skipper, or not active) +0.00
about what the fleet rating predicts
as crew 3–7 (30%)
SeasonRegattas Skipper W–LCrew W–L
Spring 20262—3–7

Team race surprisal: regatta by regatta

Over 2 graded regattas (10 matches) the record is 3–7 against 3.8 wins the pre-event forecasts expected (−0.8). 0 regattas clearly above the rating (P ≤ 20%), 2 clearly below (P ≥ 80%); 1 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-03-07Mustang Team Racecrew-0.03-3.020–60.3≤−3.000.4>99%
2026-02-21McIntyre Team Racecrew2.861.693–13.5−1.170.595%

Regatta results

Regatta Role Div Races Avg Rating
Fall 2026 Team page Season
Stoney Burke JV Crew B 8 6.4 +0.47
Spring 2026 Team page Season
PCCSC South Designate 2026 Crew A 10 7.2 -0.29
Mustang Team Race Crew TR 10 10% —
Mustang Open JV Crew A 5 1.2 +0.35
McIntyre Team Race Crew TR 18 67% —
Jeff Simon Open Crew B 9 9.6 -0.13
Anteater JV Crew A 8 9.9 +0.50
Fall 2025 Team page Season
PCCSC Women's Fall Championship Women's Crew B 8 16.9 +0.07
Fall PCC JV Crew A 4 20.8 -0.44

From the notes

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

All notes →