Lydia Frost

Rating History

Crew Rating

Career: 50.59 percentile of ICSA crews

Includes linked high school and college seasons.

1.001.251.501.752.002.252.502.75E. Frost (10 races): +0.15E. FrostD. Ren (21 races): -0.11D. RenSpring 2023: rating 1.30Spring 2023University of Chicago Laboratory SchoolsJ. Colyer (10 races): +0.07J. ColyerSpring 2025: rating 1.36Spring 2025University of Chicago Laboratory SchoolsJ. Whitman (8 races): +0.36J. WhitmanS. Burns (30 races): +0.26S. BurnsFall 2025: rating 2.19Fall 2025Northeastern UniversityC. Wilkinson (16 races): +0.09C. WilkinsonC. Anderson (4 races): -0.08C. AndersonFall 2026: rating 2.36Fall 2026Northeastern 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
Fall 2026 Northeastern University 2.36 Rating 2.36; 90% range -0.4 to 5.1; team skipper average 2.20 73.01 43.33 9 of 15 20 Team page
Fall 2025 Northeastern University 2.19 Rating 2.19; 90% range -0.5 to 4.9; team skipper average 2.05 69.02 50.00 8 of 15 39 Team page
Spring 2025 University of Chicago Laboratory Schools 1.36 Rating 1.36; 90% range -1.0 to 3.7; team skipper average 1.68 50.25 50.00 2 of 3 10 Team page
Spring 2023 University of Chicago Laboratory Schools 1.30 Rating 1.30; 90% range -1.3 to 3.9; team skipper average 1.30 44.17 43.75 5 of 8 31 Team page

Team Race Rating

Rating Rank vs fleet rating Record
1.79 (fleet 2.51) unranked (fewer than 30 matches as skipper, or not active) −0.03 ± 0.17
about what the fleet rating predicts
as skipper 5–20 (20%)
as crew 0–20 (0%)
SeasonRegattas Skipper W–LCrew W–L
Spring 202645–200–20

Team race surprisal: regatta by regatta

Over 4 graded regattas (45 matches) the record is 5–40 against 8.4 wins the pre-event forecasts expected (−3.4). 0 regattas clearly above the rating (P ≤ 20%), 3 clearly below (P ≥ 80%); 4 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-03-28Callahan Trophyskipper1.901.503–63.8−0.400.281%
2026-03-21Duplin Women's Team Raceskipper1.890.881–81.9−1.010.693%
2026-03-14Women's SNE Team Raceskipper1.791.881–60.9+0.080.069%
2026-03-07The Wood Trophycrew2.88-0.120–201.9≤−3.002.8>99%

Regatta results

Regatta Role Div Races Avg Rating
Fall 2026 Team page Season
Yale Women's Women's Skipper B 8 9.2 2.68
Women's Atlantic Coast Tournament Women's Skipper B 14 4.5 3.06
Women's Atlantic Coast Championship Round 1 B Women's Skipper A 5 10.8 2.26
Stu Nelson @ Connecticut College 2026 Skipper B 4 12.2 1.49
Sherman Hoyt Trophy Crew B 6 11.0 -0.01
Hatch Brown Trophy 2026 Crew A 8 11.9 -0.00
Harry H. Anderson Jr. Trophy Crew A 6 11.5 +0.02
Spring 2026 Team page Season
The Wood Trophy Crew TR 20 0% —
Women's Western National Semis Women's Skipper B 10 12.0 1.79
Women's SNE Team Race Women's Skipper TR 7 14% —
Open Eastern National Semis Crew B 5 10.6 -0.03
NEISA Women's Fleet Race Championship -Reed Trophy Women's Skipper B 10 10.1 2.00
Emily Wick Women's Skipper B 11 7.5 1.89
Duplin Women's Team Race Women's Skipper TR 9 11% —
Callahan Trophy Women's Skipper TR 9 33% —
Fall 2025 Team page Season
Yale Women's Interconference Women's Crew B 5 14.8 -0.23
Women's Atlantic Coast Championships Round 1A Women's Crew B 9 9.2 +0.21
The Victorian Urn Trophy Women's Skipper B 4 10.8 1.83
Stu Nelson@ Connecticut College Women's Crew B 7 11.4 +0.02
Regis Trophy Women's Skipper B 5 12.0 0.97
Penobscot Bay Open Crew B 8 7.6 +0.36
The 27th Mrs. Hurst Bowl Women's Crew B 9 9.3 +0.26

Linked Profiles

League Name School Year
ISSA Lydia Frost University of Chicago Laboratory SchoolsUniversity of Chicago Laboratory Schools '25
ISSA Lydia Frost Fenwick High SchoolFenwick High School '25

From the notes

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

All notes →