Northeastern University '22
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 |
|---|---|---|---|
| 1.34 (fleet 1.85) | unranked (fewer than 30 matches as skipper, or not active) | −0.00 ± 0.18 about what the fleet rating predicts |
as skipper 2–11 (15%) |
| Season | Regattas | Skipper W–L | Crew W–L |
|---|---|---|---|
| Spring 2018 | 1 | 2–11 | — |
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 1 graded regattas (13 matches) the record is 2–11 against 3.0 wins the pre-event forecasts expected (−1.0). 0 regattas clearly above the rating (P ≤ 20%), 1 clearly below (P ≥ 80%); 0 bits of surprise in all.
| Date | Regatta | Role | Value | Perf. | Record | Exp. wins |
Δ | Surprise (bits) |
P(this good or better) |
|---|---|---|---|---|---|---|---|---|---|
| 2018-03-31 | Camel Team Race | skipper | 1.45 | 0.93 | 2–11 | 3.0 | −0.52 | 0.3 | 84% |
| Regatta | Role | Div | Races | Avg | Rating |
|---|---|---|---|---|---|
| Spring 2018 Team page Season | |||||
| Oberg Trophy | Skipper | C | 10 | 12.1 | 1.20 |
| Camel Team Race | Skipper | TR | 13 | 15% | — |
| Bobby Berliner Midweek Fly Series | Skipper | A | 5 | 1.8 | 3.11 |
| League | Name | School | Year |
|---|---|---|---|
| ISSA | David Zymba |  Tabor Academy |
'17 |
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
