Jones College Prep Jones College Prep

Spring 2023 Regattas

Regatta Type Finish
2023 Illinois State Championships Fleet Race 2 / 8
2023 MISSA Mallory Qualifier Fleet Race 6 / 20
CYC 2023 MISSA Icebreaker Fleet Race 1 / 9
Central Mallory Qualifier Fleet Race 5 / 16
MISSA Central Baker Qualifier Team Race 6 / 10
May Madness Regatta Fleet Race 2 / 13
Phebe Corckran King Invitational Fleet Race 6 / 18

Skipper Rankings – Spring 2023

#SkipperRating League
percentile
Team
percentile
Races
1Peter Stewart2.7292.3093.7548
2Nissa Berman2.4289.6281.2514
3Jake Weinstein2.3588.8968.7543
4Grace Renz2.2587.5556.2518
5Gavin Eskilson1.0964.9143.7510
6Quinn Frakt1.0463.5131.2510
7Simon Vaang0.6650.9718.758
8Jack Colyer0.3438.806.258

Skippers with at least 4 rated boat-races this season, ranked by their rating after their last race of the season. Percentiles count ties as half.

Skipper ratings over their careers
Week at Jones College PrepWeek before / elsewhereLine colour = skipper (’yy = graduating class)

Weekly rating of every skipper on the roster across their whole career so far, one point per week their rating moved. By class year lines every graduating class up at the start of its freshman year, so each class sits one year further left than the one after it. Hover a line to isolate it.

Crew Rankings – Spring 2023

#Crew Rating Range League
percentile
Team
percentile
Races
1Damian Amoruso3.26Rating 3.26; 90% range 0.5 to 6.0; team skipper average 1.5894.4292.8614
2Orla Gilroy1.77Rating 1.77; 90% range -0.7 to 4.3; team skipper average 1.5875.9778.5741
3Gavin Eskilson1.67Rating 1.67; 90% range -1.0 to 4.4; team skipper average 1.5873.5464.2943
4Georgia Beal1.53Rating 1.53; 90% range -1.3 to 4.3; team skipper average 1.5870.3350.0014
5Betsy Finley1.31Rating 1.31; 90% range -1.4 to 4.0; team skipper average 1.5864.1435.7117
6Sophie Li*1.08Rating 1.08; 90% range -2.3 to 4.4; team skipper average 1.5857.6221.438
7Logan Smith*0.42Rating 0.42; 90% range -2.8 to 3.7; team skipper average 1.5838.407.1410

Also on the roster, with little racing*

Crew*RatingRange Races this seasonCareer races
Duke Diep*1.73Rating 1.73; 90% range -1.3 to 4.7; team skipper average 1.586105
Ray Han*–not enough data to rate44
Martha Anderson*–not enough data to rate22

Ranked crews have at least 8 races this season; * means low evidence (under 8 races this season, or under 30 career races with rated skippers). Ratings are on the skipper scale (×18.7 the crew effect). League percentile also reflects how strong the team's skippers are.

From the notes

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

All notes →