New Trier HS

Roster – Fall 2026

Skipper Rankings – Fall 2026

#	Skipper	Rating	League percentile	Team percentile	Races
1	Rafi Ahmed	2.77	96.80	91.67	14
2	Zia Ahmed	2.22	94.10	75.00	18
3	Jackson Hargis	1.09	77.60	58.33	8
4	Ralph Lipford	0.85	72.48	41.67	4
5	Alden Shea	-0.35	28.95	25.00	9
6	Anika Voight	-0.50	23.83	8.33	4

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.

Crew Rankings – Fall 2026

#	Crew	Rating	Range	League percentile	Team percentile	Races
1	Charlotte Lyman	3.01		99.21	87.50	18
2	Henry Knight*	0.58		50.79	62.50	8
3	Eliza Cooley*	0.40		45.00	37.50	8
4	Alden Shea*	-0.01		31.32	12.50	8

Also on the roster, with little racing*

Crew*	Rating	Range	Races this season	Career races
Will Beer*	–	not enough data to rate	5	5
Aparna Roy*	0.58		2	67
Mason Allen*	0.34		6	24
Amalia Lesterhuis*	-0.93		4	106

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.

How to read the Range column: the dot is the rating, the shaded band is where it plausibly sits (90% range), and the dashed line is the team's skipper average. A wide band means little evidence, and bands that overlap mean the crews cannot be told apart. Ratings are on the skipper scale: the team's skipper average plus each crew's difference from their teammates, multiplied by 18.7 so a team's crews spread out like its skippers. Crews on one team differ far less than skippers do, so each band is about as wide as the spread: use the ratings to line crews up across teams, not as a ranking within a team. 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). League percentile also reflects how strong the team's skippers are.