| # | School | Team | Rec. | |
|---|---|---|---|---|
| 1 | Lincoln Academy | Eagles | 10–3 | |
| 2 | Tabor Academy | Seawolves | 10–3 | |
| 3 | Cape Elizabeth High School | Capers | 8–5 | |
| 4 | Unregistered-NESSA | Southern ME | 5–6 | |
| 5 | Marthas Vineyard RHS | Vineyarders | 3–9 | |
| 6 | Portland High School | Bulldogs | 0–10 |
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 10,622 team race matches sailed before 2024-04-13, using the line-ups that actually raced. It called 10 of 18 matches (56%) with a log-loss of 0.690 (a coin flip scores 0.693), so the event went poorly for the forecast. Orderliness −0.95 ± 0.56: an upset-heavy event, more orderly than 8% 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.
| Place | School | Pred. | Strength | Boats (skipper / crew, boat value) | Pred. win % | Record | vs forecast |
|---|---|---|---|---|---|---|---|
| 1 | Lincoln Academy Eagles | 2 | 3.15 school −0.38 | Toby Clarkson / Piper Carleton 1.97 Otto Schoenthal / Lilla Hall 1.33 Griffin Chace / Noah Arbuckle 0.12 | 67% | 7–2 (78%) | +0.9 |
| 3 | Cape Elizabeth High School Capers | 3 | 2.08 school −0.22 | Story Straw / Keaton Mosunic 0.97 Tess Straw / Ruby Mcgonigal 0.99 4–2 Luca Kleeman / Shiloh Doody 0.26 4–2 Tess Straw / Shiloh Doody 0.85 2–1 Luca Kleeman / Ruby Mcgonigal 0.36 2–1 | 44% | 6–3 (67%) | +2.1 |
| 5 | Marthas Vineyard RHS Vineyarders | 1 | 3.26 | Peter Miller / William Simmons 0.68 Simon Hammarlund / Pickle Eville 1.67 Lyla Solway / Nicholas Merriam 0.83 3–3 Esme Colon / Freya Stearns 0.75 0–3 | 70% | 3–6 (33%) | −3.3 |
| 6 | Portland High School Bulldogs | 4 | 0.88 | Charlotte Mcdonald / Tray Miller 0.52 Harriet Mishkin / Isla Norton Nell Fernald / Sylvie Holmes 0.44 | 19% | 2–7 (22%) | +0.3 |
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) |
|---|---|---|---|---|---|---|---|---|
| 3 | Cape Elizabeth High School | 2.08 | 3.47 | 6–3 | 3.9 | +1.40 | 1.6 | 13% |
| 1 | Lincoln Academy | 3.15 | 3.90 | 7–2 | 6.1 | +0.75 | 0.4 | 38% |
| 6 | Portland High School | 0.88 | 1.16 | 2–7 | 1.7 | +0.29 | 0.1 | 53% |
| 5 | Marthas Vineyard RHS | 3.26 | 1.04 | 3–6 | 6.3 | −2.22 | 4.2 | >99% |
| Skipper | School | Value | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| Tess Straw | Cape Elizabeth High School | 0.99 | 2.39 | 6–3 | 3.9 | +1.40 | 1.6 | 13% |
| Story Straw | Cape Elizabeth High School | 0.97 | 2.37 | 6–3 | 3.9 | +1.40 | 1.6 | 13% |
| Luca Kleeman | Cape Elizabeth High School | 0.26 | 1.66 | 6–3 | 3.9 | +1.40 | 1.6 | 13% |
| Otto Schoenthal | Lincoln Academy | 1.33 | 2.08 | 7–2 | 6.1 | +0.75 | 0.4 | 38% |
| Harriet Mishkin | Portland High School | -0.30 | -0.02 | 2–7 | 1.7 | +0.29 | 0.1 | 53% |
| Nell Fernald | Portland High School | 0.44 | 0.73 | 2–7 | 1.7 | +0.29 | 0.1 | 53% |
| Esme Colon | Marthas Vineyard RHS | 0.75 | -2.25 | 0–3 | 2.1 | ≤−3.00 | 4.4 | >99% |
Probability the model gave the side that went on to win. Red bars are upsets (the winner was given under 50%).
| Rd | # | Winner | Loser | P(winner) | |
|---|---|---|---|---|---|
| 1 | 1 | Marthas Vineyard RHS | Lincoln Academy | 52% | |
| 1 | 6 | Cape Elizabeth High School | Portland High School | 73% | |
| 1 | 8 | Lincoln Academy | Portland High School | 86% | |
| 1 | 9 | Cape Elizabeth High School | Marthas Vineyard RHS | 30% | upset |
| 1 | 12 | Cape Elizabeth High School | Lincoln Academy | 30% | upset |
| 1 | 13 | Marthas Vineyard RHS | Portland High School | 87% | |
| 2 | 16 | Marthas Vineyard RHS | Portland High School | 87% | |
| 2 | 19 | Lincoln Academy | Marthas Vineyard RHS | 47% | upset |
| 2 | 20 | Cape Elizabeth High School | Portland High School | 71% | |
| 2 | 22 | Lincoln Academy | Cape Elizabeth High School | 70% | |
| 2 | 26 | Lincoln Academy | Portland High School | 85% | |
| 2 | 29 | Cape Elizabeth High School | Marthas Vineyard RHS | 29% | upset |
| 3 | 31 | Portland High School | Marthas Vineyard RHS | 13% | upset |
| 3 | 34 | Lincoln Academy | Marthas Vineyard RHS | 47% | upset |
| 3 | 35 | Portland High School | Cape Elizabeth High School | 29% | upset |
| 3 | 37 | Lincoln Academy | Cape Elizabeth High School | 70% | |
| 3 | 41 | Lincoln Academy | Portland High School | 85% | |
| 3 | 44 | Cape Elizabeth High School | Marthas Vineyard RHS | 29% | upset |
| # | Winner | Loser | Pos. | ||||
|---|---|---|---|---|---|---|---|
| 1 | Vineyarders | 2-3-4 | def. | Eagles | 1-5-6 | ||
| 2 | Southern ME | 1-2-3 | def. | Bulldogs | 4-5-6 | ||
| 3 | Capers | 1-2-6 | def. | Seawolves | 3-4-5 | ||
| 4 | Eagles | 1-3-6 | def. | Southern ME | 2-4-5 | ||
| 5 | Seawolves | 1-2-5 | def. | Vineyarders | 3-4-6 | ||
| 6 | Capers | 1-2-4 | def. | Bulldogs | 3-5-6 | ||
| 7 | Seawolves | 2-3-4 | def. | Southern ME | 1-5-6 | ||
| 8 | Eagles | 1-2-4 | def. | Bulldogs | 3-5-6 | ||
| 9 | Capers | 1-3-5 | def. | Vineyarders | 2-4-6 | ||
| 10 | Seawolves | 1-2-3 | def. | Bulldogs | 4-5-6 | ||
| 11 | Southern ME | 2-3-4 | def. | Vineyarders | 1-5-6 | ||
| 12 | Capers | 1-2-6 | def. | Eagles | 3-4-5 | ||
| 13 | Vineyarders | 1-2-3 | def. | Bulldogs | 4-5-6 | ||
| 14 | Eagles | 1-2-6 | def. | Seawolves | 3-4-5 DSQ | ||
| 15 | Capers | 1-2-4 | def. | Southern ME | 3-5-6 | ||
| 16 | Vineyarders | 1-2-5 | def. | Bulldogs | 3-4-6 | ||
| 17 | Seawolves | 2-3-5 | def. | Eagles | 1-4-6 | ||
| 18 | Capers | 2-3-4 | def. | Southern ME | 1-5-6 | ||
| 19 | Eagles | 1-2-5 | def. | Vineyarders | 3-4-6 | ||
| 20 | Capers | 1-2-4 | def. | Bulldogs | 3-5-6 | ||
| 21 | Seawolves | 1-2-5 | def. | Southern ME | 3-4-6 | ||
| 22 | Eagles | 1-2-5 | def. | Capers | 3-4-6 | ||
| 23 | Seawolves | 2-3-6 | def. | Vineyarders | 1-4-5 DSQ | ||
| 24 | Southern ME | 1-2-4 | def. | Bulldogs | 3-5-6 | ||
| 25 | Seawolves | 3-4-5 | def. | Capers | 1-2-6 DSQ | ||
| 26 | Eagles | 1-2-3 | def. | Bulldogs | 4-5-6 | ||
| 27 | Southern ME | 1-2-3 | def. | Vineyarders | 4-5-6 | ||
| 28 | Seawolves | 1-2-4 | def. | Bulldogs | 3-5-6 | ||
| 29 | Capers | 1-3-6 | def. | Vineyarders | 2-4-5 | ||
| 30 | Eagles | 2-3-4 | def. | Southern ME | 1-5-6 | ||
| 31 | Bulldogs | def. | Vineyarders | ||||
| 32 | Eagles | 2-3-5 | def. | Seawolves | 1-4-6 | ||
| 33 | Southern ME | 1-2-4 | def. | Capers | 3-5-6 | ||
| 34 | Eagles | 2-3-6 | def. | Vineyarders | 1-4-5 DSQ | ||
| 35 | Bulldogs | def. | Capers | ||||
| 36 | Southern ME | def. | Seawolves | ||||
| 37 | Eagles | 2-3-4 | def. | Capers | 1-5-6 | ||
| 38 | Seawolves | 1-2-5 | def. | Vineyarders | 3-4-6 | ||
| 39 | Bulldogs | def. | Southern ME | ||||
| 40 | Seawolves | 1-2-4 | def. | Capers | 3-5-6 | ||
| 41 | Eagles | def. | Bulldogs | ||||
| 42 | Southern ME | def. | Vineyarders | ||||
| 43 | Seawolves | def. | Bulldogs | ||||
| 44 | Capers | def. | Vineyarders | ||||
| 45 | Eagles | def. | Southern ME | ||||
| School | Team | Skippers | Crew | |
|---|---|---|---|---|
| Lincoln Academy | Eagles | Griffin Chace '26 Otto Schoenthal '25 Toby Clarkson '24 |
Noah Arbuckle '25 Lilla Hall '25 Piper Carleton '24 |
|
| Cape Elizabeth High School | Capers | Luca Kleeman '27 Story Straw '25 Tess Straw '24 |
Shiloh Doody '27 Ruby Mcgonigal '28 Keaton Mosunic '28 |
|
| Marthas Vineyard RHS | Vineyarders | Esme Colon '26 Lyla Solway '24 Peter Miller '24 Simon Hammarlund '24 |
Freya Stearns '26 Nicholas Merriam '26 William Simmons '26 Pickle Eville '26 |
|
| Portland High School | Bulldogs | Charlotte Mcdonald '25 Harriet Mishkin '25 Nell Fernald '27 |
Tray Miller '26 Isla Norton '26 Sylvie Holmes '26 |
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 ±0.17 means a rating gap counts about 15% 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.