SAISA Cressy Qualifier Full Rig

# SchoolSailor TOT
1 Antilles School Antilles School Colin Brego '16 28
2 North Fort Myers High North Fort Myers High Jack Gower '16 31
3 Oxbridge Academy Oxbridge Academy Brandon Kirby '16 37
4 St. Thomas Aquinas High School St. Thomas Aquinas High School James Pulsford '16 51
5 Naples High School Naples High School Lilly Capiola '19 62
6 Ransom Everglades School Ransom Everglades School Paul Lobree '18 74
7 Dunedin High School Dunedin High School Joshua Temko '17 85
8 Ransom Everglades School Ransom Everglades School Jax Malloy '16 100
SchoolSailor R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 TOT
Antilles School Antilles School Colin Brego '16 2 1 2 1 3 1 5 7 1 1 1 1 2 28
North Fort Myers High North Fort Myers High Jack Gower '16 1 4 1 4 2 2 3 1 3 2 3 2 3 31
Oxbridge Academy Oxbridge Academy Brandon Kirby '16 4 3 5 2 1 3 4 3 2 4 2 3 1 37
St. Thomas Aquinas High School St. Thomas Aquinas High School James Pulsford '16 6 2 6 3 4 4 2 2 5 3 4 6 4 51
Naples High School Naples High School Lilly Capiola '19 3 5 3 6 5 5 7 4 4 5 5 4 6 62
Ransom Everglades School Ransom Everglades School Paul Lobree '18 5 7 4 5 6 6 1 6 6 6 8 7 7 74
Dunedin High School Dunedin High School Joshua Temko '17 8 6 7 7 7 7 8 5 7 7 6 5 5 85
Ransom Everglades School Ransom Everglades School Jax Malloy '16 7 8 8 8 8 8 6 8 8 8 7 8 8 100

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.

  • u no fleet rating — the model's level for unrated skippers is the baseline.

Division A  8 boats · 13 races

FinSkipperSchool Races Rating
before
Perf.
rating
Δ Percentile
before → perf.
Surprise
(bits)
P(this good
or better)
Avg finish
actual / exp.
1Colin Brego '16Antilles School13/132.623.66+1.0494th → 99th3.17%2.2 / 3.6
2Jack Gower '16North Fort Myers High13/132.663.59+0.9394th → 99th2.89%2.4 / 3.5
3Brandon Kirby '16Oxbridge Academy13/132.113.24+1.1284th → 99th4.311%2.8 / 4.2
4James Pulsford '16St. Thomas Aquinas High School13/131.962.41+0.4483rd → 91st0.836%3.9 / 4.4
5Lilly Capiola '19Naples High School13/130.752.09+1.3448th → 84th6.519%4.8 / 5.8
6Paul Lobree '18Ransom Everglades School Raiders 213/132.181.09−1.1086th → 60th5.996%5.7 / 4.1
7Joshua Temko '17Dunedin High School13/131.470.72−0.7572nd → 46th2.593%6.5 / 4.9
8Jax Malloy '16Ransom Everglades School Raiders 113/131.06u-1.12−2.1759th → 3rd10.6>99%7.7 / 5.4

Conditions — 09/19/2015 (8am–6pm)

🌤️Mainly clear
Humidity 79%  ·  Pressure 1010.1 hPa

Temperature

81°F
↑ 84°F   ↓ 75°F
Feels like 90°F

Wind

● from   ▲ toward
3.5 kn
avg  ·  max 5.3 kn
Gusts to 13.4 kn
From NW (323°)

Sky & Precipitation

Cloud cover40% Sunshine10.2 hrs Humidity79% Pressure1010.1 hPa Rain0.06 in

What this breeze does at St. Petersburg Yacht Club — from fleet racing

Breeze: NW about 6 kn (weather reanalysis in the scorer’s units)
In fleet races at St. Petersburg Yacht Club in this breeze: an underdogs’ day (−0.03)
Underdogs’ conditions: in fleet racing here the fleet bunches up and lower-rated boats beat the seeds more often than 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 ±0.03 means a rating gap counts about 3% 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 St. Petersburg Yacht Club by wind direction (angle) and speed (rings), fitted surface; dots are labelled regatta-days, ★ this regatta (no labelled days at St. Petersburg Yacht Club: the all-venue pattern is shown).

From the notes

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

All notes →