| # | School | Team | Rec. | |
|---|---|---|---|---|
| 1 |  |
Hampton Roads Academy | Navigators | 10–2 |
| 2 |  |
Norfolk Collegiate School | Oaks | 9–3 |
| 3 |  |
Christchurch School | Seahorses | 7–5 |
| 4 |  |
Norfolk Academy | Bulldogs | 4–8 |
| 5 |  |
Maury High School | Commodores | 2–4 |
| 6 |  |
Kecoughtan High School | Warriors | 1–5 |
| 7 |  |
Poquoson High School | Islanders | 0–6 |
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 12,115 team race matches sailed before 2025-04-19, using the line-ups that actually raced. It called 21 of 33 matches (64%) with a log-loss of 0.507 (a coin flip scores 0.693), so the event went about as expected for the forecast. Orderliness −0.49 ± 0.46: an upset-heavy event, more orderly than 18% 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) |
|---|---|---|---|---|---|---|---|---|
| 2 | Norfolk Collegiate School | 5.37 | 7.20 | 9–3 | 5.7 | +1.84 | 3.3 | 3% |
| 1 | Hampton Roads Academy | 6.78 | 7.85 | 10–2 | 8.4 | +1.07 | 0.9 | 24% |
| 5 | Maury High School | 2.78 | 3.26 | 2–4 | 1.8 | +0.47 | 0.1 | 62% |
| 3 | Christchurch School | 5.85 | 6.25 | 7–5 | 6.3 | +0.40 | 0.2 | 44% |
| 6 | Kecoughtan High School | 2.76 | 0.63 | 1–5 | 1.9 | −2.13 | 1.0 | 98% |
| 4 | Norfolk Academy | 6.82 | 4.05 | 4–8 | 8.7 | −2.78 | 7.2 | >99% |
| 7 | Poquoson High School | -0.64 | -3.64 | 0–6 | 0.2 | ≤−3.00 | 0.3 | >99% |
| Skipper | School | Value | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| Chase Duhon-Kovach | Norfolk Collegiate School | 1.29 | 4.29 | 3–0 | 2.5 | ≥+3.00 | 0.7 | 60% |
| Brandt Adams | Norfolk Collegiate School | 2.17 | 3.98 | 7–3 | 3.9 | +1.80 | 3.1 | 4% |
| Alex Salzberg | Norfolk Collegiate School | 1.41 | 3.20 | 8–3 | 5.0 | +1.79 | 3.0 | 4% |
| Will Chapman | Hampton Roads Academy | 1.49 | 2.52 | 8–2 | 6.5 | +1.03 | 0.8 | 26% |
| Elias Bowes | Maury High School | 0.19 | 0.66 | 2–4 | 1.8 | +0.47 | 0.1 | 62% |
| Wyatt Lipp | Christchurch School | 2.08 | 2.48 | 7–5 | 6.3 | +0.40 | 0.2 | 44% |
| Duncan Hardy | Christchurch School | 1.78 | 2.19 | 7–5 | 6.3 | +0.40 | 0.2 | 44% |
| Gp Keating | Christchurch School | 1.56 | 1.96 | 7–5 | 6.3 | +0.40 | 0.2 | 44% |
| Angelo Bellecci | Kecoughtan High School | 0.67 | -1.46 | 1–5 | 1.9 | −2.13 | 1.0 | 98% |
| Brett Clemmey | Poquoson High School | 0.06 | -2.94 | 0–6 | 0.2 | ≤−3.00 | 0.3 | >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 | |
Oaks | 2-3-5 | def. | |
Bulldogs | 1-4-6 |
| 2 | |
Navigators | 2-3-4 | def. | |
Commodores | 1-5-6 |
| 3 | |
Warriors | 1-2-3 | def. | |
Islanders | 4-5-6 |
| 4 | |
Seahorses | 1-2-3 | def. | |
Oaks | 4-5-6 |
| 5 | |
Bulldogs | 2-3-4 | def. | |
Commodores | 1-5-6 |
| 6 | |
Navigators | 1-2-3 | def. | |
Islanders | 4-5-6 DNF |
| 7 | |
Seahorses | 1-2-3 | def. | |
Warriors | 4-5-6 |
| 8 | |
Oaks | 1-2-5 | def. | |
Commodores | 3-4-6 |
| 9 | |
Bulldogs | 1-2-3 | def. | |
Islanders | 4-5-6 |
| 10 | |
Navigators | 1-2-6 | def. | |
Warriors | 3-4-5 |
| 11 | |
Seahorses | 1-2-5 | def. | |
Commodores | 3-4-6 |
| 12 | |
Oaks | 1-2-3 | def. | |
Islanders | 4-5-6 |
| 13 | |
Bulldogs | 1-2-3 | def. | |
Warriors | 4-5-6 |
| 14 | |
Navigators | 2-3-4 | def. | |
Seahorses | 1-5-6 |
| 15 | |
Commodores | 1-2-3 | def. | |
Islanders | 4-5-6 |
| 16 | |
Oaks | 1-2-4 | def. | |
Warriors | 3-5-6 |
| 17 | |
Navigators | 1-2-4 | def. | |
Bulldogs | 3-5-6 |
| 18 | |
Seahorses | 1-2-3 | def. | |
Islanders | 4-5-6 |
| 19 | |
Commodores | 1-2-6 | def. | |
Warriors | 3-4-5 |
| 20 | |
Navigators | 1-2-6 | def. | |
Oaks | 3-4-5 |
| 21 | |
Seahorses | 2-3-4 | def. | |
Bulldogs | 1-5-6 |
| 28 | |
Oaks | 1-3-6 | def. | |
Seahorses | 2-4-5 |
| 29 | |
Navigators | 1-2-6 | def. | |
Bulldogs | 3-4-5 |
| 30 | |
Seahorses | 1-2-6 | def. | |
Bulldogs | 3-4-5 |
| 31 | |
Navigators | 2-3-4 | def. | |
Oaks | 1-5-6 |
| 32 | |
Oaks | 1-2-5 | def. | |
Bulldogs | 3-4-6 |
| 33 | |
Navigators | 1-2-3 | def. | |
Seahorses | 4-5-6 |
| 22 | |
Oaks | 2-3-5 | def. | |
Seahorses | 1-4-6 |
| 23 | |
Bulldogs | 1-2-4 | def. | |
Navigators | 3-5-6 |
| 24 | |
Seahorses | 2-3-4 | def. | |
Bulldogs | 1-5-6 |
| 25 | |
Oaks | 1-2-5 | def. | |
Navigators | 3-4-6 |
| 26 | |
Oaks | 1-2-4 | def. | |
Bulldogs | 3-5-6 |
| 27 | |
Navigators | 1-2-6 | def. | |
Seahorses | 3-4-5 |
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 ±0.02 means a rating gap counts about 1% less 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.
