Donovan Catholic High School Donovan Catholic High School

Skipper Rankings – Spring 2025

#SkipperRating League
percentile
Team
percentile
Races
1Liam Marcell2.7693.5292.8657
2Cameron Hart1.7782.3378.5761
3Grace Ciak0.6353.6264.2949
4Julianna Brooksbank0.5250.8250.0034
5Catherine Dunn0.0736.7735.7116
6Scarlett Colman-0.0732.2121.438
7Richard Mcgowan-0.4220.657.1414

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 – Spring 2025

#Crew Rating Range League
percentile
Team
percentile
Races
1Grace Torpey3.49Rating 3.49; 90% range 1.0 to 6.0; team skipper average 0.7496.0591.6754
2Annabelle Arcuri2.16Rating 2.16; 90% range -0.2 to 4.5; team skipper average 0.7484.1575.0052
3Gianna Deresz0.37Rating 0.37; 90% range -2.3 to 3.0; team skipper average 0.7438.3758.3326
4Scarlett Colman-0.05Rating -0.05; 90% range -2.5 to 2.4; team skipper average 0.7426.8941.6728
5Oliver Roske-0.69Rating -0.69; 90% range -3.6 to 2.2; team skipper average 0.7412.1825.0025
6Anna Hnatt-0.83Rating -0.83; 90% range -3.3 to 1.7; team skipper average 0.7410.448.3340

Also on the roster, with little racing*

Crew*RatingRange Races this seasonCareer races
Catherine Dunn*–not enough data to rate77
Grace Ciak*–not enough data to rate414
Richard Mcgowan*0.29Rating 0.29; 90% range -2.8 to 3.4; team skipper average 0.74581
Julianna Brooksbank*0.00Rating 0.00; 90% range -3.1 to 3.1; team skipper average 0.74195

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.