Dartmouth College Dartmouth College

Skipper Rankings – Spring 2026

#SkipperRating League
percentile
Team
percentile
Races
1Chase Decker4.3998.5292.8619
2Ryan Satterberg4.3397.9978.5721
3Olivia Drulard3.7593.5164.2934
4Bella Casaretto3.4790.3850.0023
5Turner Ryon3.2788.6835.7110
6Ben Sheppard3.2688.4121.4310
7Alders Kulynych-Irvin2.7180.177.1413

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 Dartmouth CollegeWeek 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 2026

#Crew Rating Range League
percentile
Team
percentile
Races
1Sudi Zhao5.54Rating 5.54; 90% range 3.0 to 8.0; team skipper average 3.6598.8992.8630
2Vivian Heitkoetter4.61Rating 4.61; 90% range 2.2 to 7.0; team skipper average 3.6596.7878.5710
3Phoebe Lee3.62Rating 3.62; 90% range 1.3 to 5.9; team skipper average 3.6591.0364.2919
4Lilly Baker3.50Rating 3.50; 90% range 1.5 to 5.5; team skipper average 3.6590.2150.0021
5Madeline Koelbel3.42Rating 3.42; 90% range 1.0 to 5.9; team skipper average 3.6589.1635.7123
6Sophie Menyhart3.33Rating 3.33; 90% range 0.9 to 5.7; team skipper average 3.6588.3421.4310
7Grace Patterson1.50Rating 1.50; 90% range -1.1 to 4.1; team skipper average 3.6558.327.1413

Also on the roster, with little racing*

Crew*RatingRange Races this seasonCareer races
Kathryn Mcgranahan*3.46Rating 3.46; 90% range 0.4 to 6.5; team skipper average 3.65477

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 →