Tamalpais High School
| Regatta | Type | Finish |
|---|---|---|
| 2026 NorCal #5 SILVER | Fleet Race | 16 / 16 |
| 2026 NorCal #6 SILVER | Fleet Race | 12 / 17 |
| 2026 PCISA Gaucho Silver | Fleet Race | 29 / 29 |
| 2026 Silver PCC's | Fleet Race | 19 / 26 |
| Clark Collman |
| Etienne Donewald |
| John Donahue |
| Timothe Lesbre |
| Zealand Lie |
| Aidan Andresen |
| Daphne Yurch |
| Flynn Rossington |
| Stewart Walker |
| Vaugn Neumann |
| Cameron Collman |
| Reid Imwalle |
| # | Skipper | Rating | League percentile |
Team percentile |
Races |
|---|---|---|---|---|---|
| 1 | Reid Imwalle | 0.07 | 42.59 | 91.67 | 15 |
| 2 | Cameron Collman | -0.04 | 39.16 | 75.00 | 26 |
| 3 | Vaugn Neumann | -0.21 | 33.16 | 58.33 | 8 |
| 4 | Clark Collman | -0.64 | 19.56 | 41.67 | 17 |
| 5 | Flynn Rossington | -0.69 | 17.95 | 25.00 | 11 |
| 6 | Aidan Andresen | -1.37 | 5.35 | 8.33 | 11 |
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 | Rating | Range | League percentile |
Team percentile |
Races |
|---|---|---|---|---|---|---|
| 1 | Flynn Rossington | 0.34 | 43.29 | 90.00 | 10 | |
| 2 | Stewart Walker | -0.07 | 29.88 | 70.00 | 19 | |
| 3 | Timothe Lesbre* | -0.53 | 17.24 | 50.00 | 10 | |
| 4 | Zealand Lie* | -0.71 | 12.69 | 30.00 | 10 | |
| 5 | John Donahue | -1.47 | 3.16 | 10.00 | 24 |
| Crew* | Rating | Range | Races this season | Career races |
|---|---|---|---|---|
| Daphne Yurch* | -0.40 | 6 | 36 | |
| Etienne Donewald* | – | not enough data to rate | 7 | 17 |
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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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.
