U. S. Merchant Marine Academy '27
How much better or worse boats do with this sailor crewing than their skipper's rating predicts, shown on the skipper scale so crews can be lined up across teams. Percentiles compare against rostered crews that season (league) or teammates (team).
How crew ratings work →Crew effect over their whole career, not scaled to a team: 80.25 percentile among ICSA crews with 30+ races. Uncertainty ±0.118 rating points from 12 races with rated skippers. Few races, so the estimate stays near the middle.
How crew ratings work →No season rating yet: needs 8+ crewed races in a season.
Each discipline has its own scale, built from the sailor's main rating and their results in that discipline. The numbers are not comparable with the main rating or with each other.
How these ratings work →| Discipline | Rating | Rank | Races | Last raced |
|---|---|---|---|---|
| Singlehanded | 2.30 | unranked (fewer than 10 races or not active) | 12 | Fall 2021 |
| Keelboat | 1.37 | unranked (fewer than 10 races or not active) | 17 | Fall 2019 |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Fall 2023 Team page Season | |||||
| Open ACCs Round 1B | Skipper | A | 14 | 13.6 | 2.77 |
| Nevins Trophy | Skipper | A | 10 | 10.5 | 3.46 |
| Jack Boehringer '52 Open Invite | Skipper | A | 13 | 8.5 | 3.19 |
| Fall 2022 Team page Season | |||||
| War Memorial | Skipper | B | 6 | 9.3 | 3.01 |
| Open Atlantic Coast Dinghy Championships, Round 1A | Skipper | B | 15 | 9.0 | 3.77 |
| Open Atlantic Coast Championships, Final | Skipper | B | 14 | 14.4 | 2.89 |
| Moody Trophy | Skipper | B | 6 | 5.5 | 4.04 |
| Kings Point Open Invite | Skipper | A | 5 | 7.6 | 2.45 |
| Big Red Invite | Skipper | A | 8 | 6.8 | 3.21 |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | Jack Vanderhorst |  Bay High School |
'22 |
| ISSA | Jack Vanderhorst |  Bexley High School |
'22 |
| ISSA | Jack Vanderhorst |  Avon High School |
'22 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
