U. S. Merchant Marine Academy '18
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 | 1.74 | unranked (fewer than 10 races or not active) | 94 | Fall 2016 |
A team race rating is what the sailor brings to one of the three boats: 0.72 x their fleet rating plus a team-race offset learned from every match they sailed, shrunk toward zero so a few matches cannot move it far. Sides are compared by the sum of their three boats plus the school's team race strength.
| Rating | Rank | vs fleet rating | Record |
|---|---|---|---|
| 1.67 (fleet 2.31) | unranked (fewer than 30 matches as skipper, or not active) | +0.00 ± 0.18 about what the fleet rating predicts |
as skipper 6–12 (33%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2018 | 1 | 0–3 | — |
| Spring 2016 | 1 | 6–9 | — |
For each regatta, the boat value that would have made this sailor's record least surprising: the shift applied to their boat alone, in the matches they sailed, with team-mates and opponents fixed at the pre-event forecast. A boat's skipper and crew share the boat, so they get the same number when they sailed every match together. Surprise is in bits at the pre-event value minus at the performance value; P(this good or better) treats the matches as independent at the forecast probabilities. Regattas forecast from fewer than 1,000 training matches are left out.
Over 2 graded regattas (18 matches) the record is 6–12 against 2.6 wins the pre-event forecasts expected (+3.4). 1 regatta clearly above the rating (P ≤ 20%), 1 clearly below (P ≥ 80%); 6 bits of surprise in all.
| Date | Regatta | Role | Value | Perf. | Record | Exp. wins |
Δ | Surprise (bits) |
P(this good or better) |
|---|---|---|---|---|---|---|---|---|---|
| 2018-03-03 | GW Team Race | skipper | 1.86 | -1.14 | 0–3 | 0.2 | ≤−3.00 | 0.3 | >99% |
| 2016-03-26 | Admiral Moore Team Race | skipper | 1.40 | 3.30 | 6–9 | 2.4 | +1.90 | 5.4 | 1% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2018 Team page Season | |||||
| Owen/Mosbacher/Knapp Trophies | Skipper | B | 15 | 9.9 | 2.49 |
| MAISA/SAISA | Skipper | A | 8 | 6.5 | 1.64 |
| GW Team Race | Skipper | TR | 5 | 20% | — |
| Fall 2017 Team page Season | |||||
| St. Mary's Fall InterConference | Skipper | B | 11 | 12.5 | 2.29 |
| Rose Bowl Regatta 2018 | Skipper | A | 4 | 20.0 | 1.59 |
| Nevins Trophy | Skipper | B | 3 | 16.7 | 1.64 |
| MAISA Match Race Keelboat | Crew | A | 1 | 4.0 | — |
| Kings Point Dinghy Open | Skipper | A | 4 | 8.5 | 2.70 |
| Jack Boehringer '52 Memorial | Skipper | A | 10 | 7.5 | 1.75 |
| Fall 2016 Team page Season | |||||
| Nevins Trophy | Skipper | C | 6 | 15.7 | 1.39 |
| Laser North Singlehanded | Skipper | A | 12 | 8.1 | 1.77 |
| Laser Elimination Singlehanded | Skipper | A | 13 | 11.3 | 2.10 |
| Carl Van Duyne MAISA Singles Singlehanded | Skipper | A | 14 | 15.8 | 0.43 |
| Spring 2016 Team page Season | |||||
| Engineer's Cup | Skipper | B | 10 | 1.2 | 4.09 |
| America Trophy/MAISA Dinghy Champs | Skipper | B | 8 | 11.1 | 2.30 |
| Admiral Moore Team Race | Skipper | TR | 15 | 40% | — |
| Admiral's Cup | Skipper | C | 11 | 13.5 | 1.79 |
| Fall 2015 Team page Season | |||||
| Truxtun Umsted | Skipper | D | 2 | 17.0 | 0.16 |
| Tom Curtis Memorial Regatta | Skipper | B | 14 | 7.9 | -0.97 |
| Nevins Trophy | Skipper | C | 18 | 14.2 | 1.25 |
| MAISA Match Race Championship Keelboat | Crew | A | 1 | 3.0 | — |
| MAISA Laser Eliminator Singlehanded | Skipper | A | 18 | 11.8 | 1.77 |
| Laser North Singlehanded | Skipper | A | 14 | 10.3 | 1.78 |
| Fall 2014 Team page Season | |||||
| MAISA Laser Elimination Singlehanded | Skipper | A | 8 | 19.0 | -1.42 |
| Laser North Singlehanded | Skipper | A | 15 | 14.5 | 0.52 |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | Devin Keister |  Jesuit High School, NOLA |
'14 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
