Corona del Mar High School Corona del Mar High School

Skipper Rankings – Fall 2025

#SkipperRating League
percentile
Team
percentile
Races
1Michael Sentovich3.3398.4096.6716
2Zarrin Flowers3.0897.6890.0011
3Maddie Nichols2.9397.0383.3321
4Julia Getter2.7395.3976.679
5Siena Nichols2.7195.2070.0022
6Nevin Elliott2.4393.3063.3320
7Emerson Shoemaker2.2591.6756.6731
8Lincoln Betz2.1691.1450.0016
9Paloma Arrigo1.7085.7843.339
10Jonah Moore1.6785.3336.6717
11Olive Ferrara1.4681.9330.005
12Vincent Hwang0.9470.8223.335
13Emerson Betz0.5059.5116.678
14Eliott Jensen0.1046.6310.0016
15Madelyn Poyourou-0.6520.953.3317

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 Corona del Mar High SchoolWeek 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 – Fall 2025

#Crew Rating Range League
percentile
Team
percentile
Races
1Julia Getter2.68Rating 2.68; 90% range -0.3 to 5.6; team skipper average 1.8396.4495.8326
2Bradley Kosoff2.61Rating 2.61; 90% range -0.6 to 5.9; team skipper average 1.8395.9287.5014
3Jonah Moore2.59Rating 2.59; 90% range -0.6 to 5.8; team skipper average 1.8395.7279.1713
4Molly Torres2.45Rating 2.45; 90% range -0.5 to 5.4; team skipper average 1.8394.3870.8318
5Vincent Hwang2.02Rating 2.02; 90% range -1.2 to 5.2; team skipper average 1.8389.0162.5011
6Mesa Uliasz1.76Rating 1.76; 90% range -1.2 to 4.7; team skipper average 1.8387.1554.1725
7Lucia Hillbrand1.70Rating 1.70; 90% range -1.6 to 5.0; team skipper average 1.8386.2245.838
8Olive Ferrara*1.40Rating 1.40; 90% range -2.1 to 4.9; team skipper average 1.8381.4837.5021
9Caleb Poyourou*1.40Rating 1.40; 90% range -2.1 to 4.9; team skipper average 1.8381.3729.1717
10Jillian Kaufman1.25Rating 1.25; 90% range -1.4 to 3.9; team skipper average 1.8377.3520.8330
11Isabel Lewis1.24Rating 1.24; 90% range -1.3 to 3.8; team skipper average 1.8376.9312.5034
12Claire Suplizio*0.85Rating 0.85; 90% range -2.5 to 4.2; team skipper average 1.8367.444.178

What is pushing these ratings up or down

Crews are only compared through the skippers they have shared. A skipper's boats do a little better or worse than their rating predicts depending on who is crewing, and the rating is built from those differences. Each big blue dot is a crew on this roster, each small square a skipper they have sailed with, and each line a pairing: blue pushes the crew up, orange pushes them down, thicker means more racing behind it. Click a crew or a skipper.

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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 →