| # | School | Team | Rec. | |
|---|---|---|---|---|
| 1 |  |
Christchurch School | Seahorses | 13–1 |
| 2 |  |
Severn School | Admirals | 13–1 |
| 3 |  |
Norfolk Academy | Bulldogs | 10–4 |
| 4 |  |
Hampton Roads Academy | Navigators | 8–6 |
| 5 |  |
The Stony Brook School | Bears | 5–9 |
| 6 |  |
Key School | Zags | 4–10 |
| 7 |  |
Norfolk Collegiate School | Oaks | 6–6 |
| 8 |  |
Severna Park | Falcons | 5–7 |
| 9 |  |
Leonardtown High School | Raiders | 2–10 |
| 10 |  |
Mamaroneck High School | Tigers | 0–12 |
Each side is the sum of its three boats (the skipper's fleet rating times 0.72 plus a team race offset learned from their past matches, plus the crew's offset and a small experience term) plus the school's team race strength and a home-water edge for the host. The win probability is a logistic function of the difference. The forecast was made before the event: the model was refitted on every match sailed before the first day, with fleet ratings as of the week before.
Fitted on the 11,703 team race matches sailed before 2024-10-12, using the line-ups that actually raced. It called 60 of 67 matches (90%) with a log-loss of 0.275 (a coin flip scores 0.693), so the event went well for the forecast. Orderliness +0.73 ± 0.28: an orderly event, more orderly than 93% of high school team race events (temperature of the forecast log-odds that best fits the results, relative to the league average; nothing about the field, venue or wind predicts it, see the Weather tab). vs forecast is a team's wins minus the wins the model expected from the matches it sailed: positive means it beat its rating.
For each side, the performance strength is the value that would have made its record least surprising: the strength at which the model's expected wins over exactly these opponents equal the actual wins, with every opponent fixed at its pre-event strength. For a skipper, the same shift is applied only to their boat in the matches they sailed, with team-mates and opponents fixed; team-mates who sailed every match together therefore get the same number. Surprise is in bits: -log2 of the probability of the record at the pre-event strength minus the same at the performance strength. P(this good or better) treats matches as independent coin flips at the model's pre-event probabilities, so it ignores form within the day; read it as a rough guide.
Pre-event strength against the strength that would have made each record least surprising, everything else fixed. Δ is in the model's logit units, the same scale as the boat values above (a side is three boats plus the school term); green is a clear over-performance, red a clear under-performance. Skippers need three or more matches.
| Place | School | Strength | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| 1 | Christchurch School | 8.54 | 10.24 | 14–1 | 12.4 | +1.70 | 1.4 | 19% |
| 3 | Norfolk Academy | 6.35 | 7.36 | 10–4 | 8.3 | +1.01 | 0.9 | 22% |
| 7 | Norfolk Collegiate School | 4.05 | 4.66 | 6–6 | 5.0 | +0.61 | 0.3 | 36% |
| 2 | Severn School | 8.60 | 8.88 | 13–2 | 12.7 | +0.28 | 0.1 | 58% |
| 5 | The Stony Brook School | 4.51 | 4.69 | 5–9 | 4.7 | +0.18 | 0.0 | 54% |
| 4 | Hampton Roads Academy | 6.37 | 6.28 | 8–6 | 8.2 | −0.09 | 0.0 | 68% |
| 8 | Severna Park | 4.29 | 4.01 | 5–7 | 5.5 | −0.28 | 0.1 | 75% |
| 6 | Key School | 4.80 | 4.15 | 4–10 | 5.1 | −0.66 | 0.4 | 86% |
| 9 | Leonardtown High School | 3.21 | 2.20 | 2–10 | 3.3 | −1.01 | 0.7 | 91% |
| 10 | Mamaroneck High School | 2.46 | -0.54 | 0–12 | 2.0 | ≤−3.00 | 2.9 | >99% |
Probability the model gave the side that went on to win. Red bars are upsets (the winner was given under 50%).
| # | Winner | Loser | Pos. | ||||
|---|---|---|---|---|---|---|---|
| 1 | |
Navigators | 1-2-4 | def. | |
Falcons | 3-5-6 |
| 2 | |
Seahorses | 1-2-3 | def. | |
Zags | 4-5-6 |
| 3 | |
Oaks | 1-2-4 | def. | |
Bears | 3-5-6 |
| 4 | |
Bulldogs | 1-2-3 | def. | |
Tigers | 4-5-6 |
| 5 | |
Admirals | 1-2-3 | def. | |
Falcons | 4-5-6 |
| 6 | |
Zags | 1-2-5 | def. | |
Raiders | 3-4-6 |
| 7 | |
Navigators | 1-4-5 | def. | |
Oaks | 2-3-6 |
| 8 | |
Seahorses | 2-3-4 | def. | |
Bulldogs | 1-5-6 |
| 9 | |
Admirals | 1-2-3 | def. | |
Bears | 4-5-6 |
| 10 | |
Raiders | 1-2-6 | def. | |
Tigers | 3-4-5 |
| 11 | |
Falcons | 1-2-5 | def. | |
Oaks | 3-4-6 |
| 12 | |
Bulldogs | 1-2-3 | def. | |
Zags | 4-5-6 |
| 13 | |
Admirals | 1-2-5 | def. | |
Navigators | 3-4-6 |
| 14 | |
Seahorses | 1-2-3 | def. | |
Raiders | 4-5-6 |
| 15 | |
Bears | 1-2-5 | def. | |
Falcons | 3-4-6 |
| 16 | |
Zags | 1-2-4 | def. | |
Tigers | 3-5-6 |
| 17 | |
Admirals | 1-2-3 | def. | |
Oaks | 4-5-6 |
| 18 | |
Bulldogs | 2-3-4 | def. | |
Raiders | 1-5-6 |
| 19 | |
Navigators | 1-2-6 | def. | |
Bears | 3-4-5 |
| 20 | |
Seahorses | 1-2-3 | def. | |
Tigers | 4-5-6 |
| 21 | |
Zags | 1-2-4 | def. | |
Falcons | 3-5-6 |
| 22 | |
Admirals | 1-2-4 | def. | |
Bulldogs | 3-5-6 |
| 23 | |
Oaks | 1-2-4 | def. | |
Raiders | 3-5-6 |
| 24 | |
Bears | 1-2-3 | def. | |
Tigers | 4-5-6 |
| 25 | |
Seahorses | 1-2-4 | def. | |
Navigators | 3-5-6 |
| 26 | |
Bulldogs | 1-2-4 | def. | |
Falcons | 3-5-6 |
| 27 | |
Admirals | 1-2-3 | def. | |
Zags | 4-5-6 |
| 28 | |
Bears | 1-2-3 | def. | |
Raiders | 4-5-6 |
| 29 | |
Oaks | 1-2-3 | def. | |
Tigers | 4-5-6 |
| 30 | |
Bulldogs | 1-2-3 | def. | |
Navigators | 4-5-6 |
| 31 | |
Seahorses | 1-2-3 | def. | |
Falcons | 4-5-6 |
| 32 | |
Admirals | 1-2-3 | def. | |
Raiders | 4-5-6 |
| 33 | |
Zags | 1-2-6 | def. | |
Oaks | 3-4-5 |
| 34 | |
Navigators | 1-2-3 | def. | |
Tigers | 4-5-6 |
| 35 | |
Seahorses | 1-2-3 | def. | |
Bears | 4-5-6 |
| 36 | |
Falcons | 2-3-5 | def. | |
Raiders | 1-4-6 |
| 37 | |
Bulldogs | 1-2-4 | def. | |
Oaks | 3-5-6 |
| 38 | |
Admirals | 1-2-3 | def. | |
Tigers | 4-5-6 |
| 39 | |
Bears | 1-2-5 | def. | |
Zags | 3-4-6 |
| 40 | |
Navigators | 1-2-4 | def. | |
Raiders | 3-5-6 |
| 41 | |
Seahorses | 1-2-3 | def. | |
Oaks | 4-5-6 |
| 42 | |
Falcons | 1-2-3 | def. | |
Tigers | 4-5-6 |
| 43 | |
Bulldogs | 1-3-6 | def. | |
Bears | 2-4-5 |
| 44 | |
Navigators | 1-3-4 | def. | |
Zags | 2-5-6 |
| 45 | |
Admirals | 1-3-4 | def. | |
Seahorses | 2-5-6 |
| 46 | |
Seahorses | 2-3-5 | def. | |
Admirals | 1-4-6 |
| 62 | |
Oaks | 1-3-4 | def. | |
Raiders | 2-5-6 |
| 63 | |
Falcons | 1-2-5 | def. | |
Tigers | 3-4-6 |
| 64 | |
Oaks | 1-3-5 | def. | |
Tigers | 2-4-6 |
| 65 | |
Falcons | 1-2-3 | def. | |
Raiders | 4-5-6 |
| 66 | |
Raiders | 1-4-5 | def. | |
Tigers | 2-3-6 |
| 67 | |
Oaks | 1-3-6 | def. | |
Falcons | 2-4-5 |
| 47 | |
Bulldogs | 1-2-4 | def. | |
Navigators | 3-5-6 |
| 48 | |
Seahorses | 1-2-3 | def. | |
Bears | 4-5-6 |
| 49 | |
Admirals | 1-2-3 | def. | |
Zags | 4-5-6 |
| 50 | |
Seahorses | 1-2-4 | def. | |
Bulldogs | 3-5-6 |
| 51 | |
Navigators | 2-3-4 | def. | |
Zags | 1-5-6 |
| 52 | |
Admirals | 1-2-3 | def. | |
Bears | 4-5-6 |
| 53 | |
Seahorses | 1-2-3 | def. | |
Zags | 4-5-6 |
| 54 | |
Bulldogs | 1-2-6 | def. | |
Bears | 3-4-5 |
| 55 | |
Admirals | 1-2-4 | def. | |
Navigators | 3-5-6 |
| 56 | |
Bears | 1-4-5 | def. | |
Zags | 2-3-6 |
| 57 | |
Seahorses | 1-2-5 | def. | |
Navigators | 3-4-6 |
| 58 | |
Admirals | 1-2-5 | def. | |
Bulldogs | 3-4-6 |
| 59 | |
Navigators | 1-2-3 | def. | |
Bears | 4-5-6 |
| 60 | |
Bulldogs | 1-2-6 | def. | |
Zags | 3-4-5 |
| 61 | |
Seahorses | 1-4-5 | def. | |
Admirals | 2-3-6 |
Orderliness is how tightly a fleet race’s finishing order follows the pre-regatta ratings, relative to a typical event (0): positive is the favourites’ day, negative the underdogs’. A value of ±0.06 means a rating gap counts about 5% more than on a typical day. This event is not a fleet race the rating model scores, so there is no actual value for it: this is what this venue’s fleet racing history says about the breeze on the day, read off the chart at the star. How this is estimated · compare venues.
Short write-ups of what the ratings and results show, with the numbers and how they were computed.
