SAISA Cressy Qualifier ILCA 6 Female

SchoolSailor R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 TOT
Palmer Trinity School Palmer Trinity School Kyla Benesch '27 7 1 4 2 1 1 1 1 1 1 1 3 1 4 29
St. Petersburg High School St. Petersburg High School Dorothy Mendelblatt '24 2 3 1 1 4 3 3 5 6 2 6 6 2 3 47
Ransom Everglades School Ransom Everglades School Ava Mc Aliley '26 1 5 6 6 2 5 5 4 3 5 4 1 3 5 55
Shorecrest Preparatory School Shorecrest Preparatory School Kate Danielson '24 6 2 2 3 5 2 7 2 2 8 7 2 5 2 55
Academic Magnet High School Academic Magnet High School Louise Martin '26 4 6 3 4 3 6 9 3 4 4 3 7 6 1 63
Calvary Christian Academy Calvary Christian Academy Sophia Debs '24 5 4 5 5 6 7 4 6 8 6 5 5 7 6 79
Immaculata La Salle High School Immaculata La Salle High School Marina Wardlaw '27 3 8 DNS DNS DNS 4 2 7 5 3 2 4 4 8 80
Ransom Everglades School Ransom Everglades School Leyla Amjad '26 8 9 7 7 8 9 8 9 7 9 8 9 8 7 113
Gulliver Preparatory School Gulliver Preparatory School Millie Mccormick '25 OCS 7 8 8 7 8 6 8 9 7 9 8 9 9 113

Performance rating asks, for each skipper: holding every other boat fixed, which rating makes my actual race-by-race finishes least surprising? Boats are valued with the singlehanded rating rather than the fleet rating: 0.79 × the skipper's fleet rating from the week before the event (unrated skippers start at 1.11); the skipper's own singlehanded offset. Strength differences are scaled by 0.80 before they become probabilities, the value that calibrates the model on seasons it had not seen. Non-finishes (OCS, DNF and similar) are left out of the fitting, as in the rating model.

Percentile places a rating among the 495 ISSA sailors with a singlehanded rating who raced the discipline in the last three seasons. Surprise is how many bits more surprising the finishes were at the pre-event rating than at the performance rating. P(this good or better) simulates the event 3,000 times at the pre-event ratings, with the same regatta-form model as the fleet analysis pages, and reports how often the skipper would score this many points or fewer in the races they sailed.

The singlehanded offsets are the current ones (the discipline files keep no weekly history), so a skipper's own offset has already seen this event; offsets are shrunk hard, so the effect is a few hundredths at most. Only skippers are rated.

Division A  9 boats · 14 races

FinSkipperSchool Races Rating
before
Perf.
rating
Δ Percentile
before → perf.
Surprise
(bits)
P(this good
or better)
Avg finish
actual / exp.
1Kyla Benesch '27Palmer Trinity School14/142.763.92+1.1696th → 99th4.02%2.1 / 3.8
2Dorothy Mendelblatt '24St. Petersburg High School14/142.502.84+0.3492nd → 96th0.529%3.4 / 4.1
3Ava Mc Aliley '26Ransom Everglades School Raiders 214/142.182.43+0.2586th → 91st0.334%3.9 / 4.5
3Kate Danielson '24Shorecrest Preparatory School14/142.532.23−0.2992nd → 87th0.449%3.9 / 4.0
5Louise Martin '26Academic Magnet High School14/142.421.96−0.4691st → 83rd1.066%4.5 / 4.2
6Sophia Debs '24Calvary Christian Academy14/141.151.63+0.4863rd → 76th1.045%5.6 / 5.8
7Marina Wardlaw '27Immaculata La Salle High School14/141.911.87−0.0382nd → 81st0.081%5.7 / 4.8
8Leyla Amjad '26Ransom Everglades School Raiders 114/140.10-0.49−0.5824th → 11th1.087%8.1 / 7.0
8Millie Mccormick '25Gulliver Preparatory School14/140.26-0.50−0.7730th → 11th1.792%8.1 / 6.8

Conditions — 09/23/2023 (8am–6pm)

☀️Clear sky
Humidity 49%  ·  Pressure 1012.8 hPa

Temperature

83°F
↑ 87°F   ↓ 74°F
Feels like 85°F

Wind

● from   ▲ toward
4.4 kn
avg  ·  max 6.3 kn
Gusts to 14.2 kn
From ENE (78°)

Sky & Precipitation

Cloud cover35% Sunshine10.6 hrs Humidity49% Pressure1012.8 hPa

What this breeze does at Shorecrest Prep/St. Petersburg — from fleet racing

Breeze: E about 7 kn (weather reanalysis in the scorer’s units)
In fleet races at Shorecrest Prep/St. Petersburg in this breeze: a typical day (−0.01)
Nothing in this breeze favours either side in fleet racing here: results follow the ratings about as usual.

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 ±0.01 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.

Orderliness beyond the fleet at Shorecrest Prep/St. Petersburg by wind direction (angle) and speed (rings), fitted surface; dots are labelled regatta-days, ★ this regatta (only 2 labelled days at Shorecrest Prep/St. Petersburg, so the surface is mostly the all-venue pattern).

From the notes

Short write-ups of what the ratings and results show, with the numbers and how they were computed.

All notes →