MDISA Keelboat Qualifier 2025

# SchoolTeam A TOT
1 Sts. Peter & Paul Sts. Peter & Paul Sabres 12 12
2 Kent Island High School Kent Island High School Buccaneers 12 12
3 Annapolis High School Annapolis High School Panthers 16 16
4 Leonardtown High School Leonardtown High School Raiders 17 17
5 Archbishop Spalding Archbishop Spalding Cavaliers 28 28
6 Key School Key School Zags 30 MRP 30 MRP
7 Severna Park Severna Park Falcons 44 MRP 44 MRP
8 St. Mary's High School (MD) St. Mary's High School (MD) Saints 45 MRP 45 MRP
SchoolTeam R1 R2 R3 R4 TOT
Sts. Peter & Paul Sts. Peter & Paul Sabres 3 3 5 1 12
Kent Island High School Kent Island High School Buccaneers 5 2 2 3 12
Annapolis High School Annapolis High School Panthers 2 6 1 7 16
Leonardtown High School Leonardtown High School Raiders 6 1 6 4 17
Archbishop Spalding Archbishop Spalding Cavaliers 8 7 8 5 28
Key School Key School Zags 1 4 3 2 30 MRP
Severna Park Severna Park Falcons 4 8 4 8 44 MRP
St. Mary's High School (MD) St. Mary's High School (MD) Saints 7 5 7 6 45 MRP
School Team Sailors
Annapolis High School Annapolis High School Panthers SkipperRylee Landry '27
CrewCatherine Kammeier '26
CrewBryson Lang '28
CrewEllie Katz '27
Archbishop Spalding Archbishop Spalding Cavaliers SkipperAnn Martino '26
CrewEmily Julian '28
CrewDylan Cinque '27
CrewVika Ferus '27
Kent Island High School Kent Island High School Buccaneers SkipperJames Biles V '27
CrewLucia Zaklin '27
CrewGrayson Colvin '27
CrewSamuel Wells '27
Key School Key School Zags SkipperCasey Burman '28
CrewPaige Asbill '31
CrewBen Coster '31
CrewGideon Santana '28
Leonardtown High School Leonardtown High School Raiders SkipperXander Moulds '29
CrewCharlie Bates '26
CrewCatherine Hicks '28
CrewSam Glauner '27
Severna Park Severna Park Falcons SkipperWilliam Albert '28
CrewAlexandria Still '27
CrewIsabel Albert '29
CrewGil Glister '28
St. Mary's High School (MD) St. Mary's High School (MD) Saints SkipperJames Chapman '27
CrewMyles Riffle '31
CrewAurelea Cerny '30
CrewPaxton Cho '26
Sts. Peter & Paul Sts. Peter & Paul Sabres SkipperHartley Cooper '26
CrewGene Williams '29
CrewAbby Tucker '28
CrewDaniel Schwaninger '26

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 keelboat rating rather than the fleet rating: 0.41 × the skipper's fleet rating from the week before the event (unrated skippers start at 0.47); 0.28 × the mean fleet rating of the rated crew aboard; the skipper's own keelboat offset; the school's program effect. Non-finishes (OCS, DNF and similar) are left out of the fitting, as in the rating model.

Percentile places a rating among the 78 ISSA sailors with a keelboat 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 keelboat 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  8 boats · 4 races

FinSkipperSchool Races Rating
before
Perf.
rating
Δ Percentile
before → perf.
Surprise
(bits)
P(this good
or better)
Avg finish
actual / exp.
1Casey Burman '28Key School4/41.411.90+0.4992nd → 99th0.429%2.5 / 3.5
2Hartley Cooper '26Sts. Peter & Paul4/40.791.66+0.8763rd → 99th1.323%3.0 / 4.3
2James Biles V '27Kent Island High School4/40.961.63+0.6773rd → 95th0.827%3.0 / 4.1
4Rylee Landry '27Annapolis High School4/40.360.75+0.3929th → 59th0.331%4.0 / 4.9
5Xander Moulds '29Leonardtown High School4/40.910.82−0.1072nd → 65th0.058%4.2 / 4.1
6William Albert '28Severna Park4/40.18-0.55−0.7414th → 1st0.874%6.0 / 5.1
7James Chapman '27St. Mary's High School (MD)4/40.380.11−0.2631st → 10th0.284%6.2 / 4.8
8Ann Martino '26Archbishop Spalding4/40.22-0.84−1.0618th → 1st1.891%7.0 / 5.2

Conditions — 10/28/2025 (8am–6pm)

☁️Overcast
Humidity 66%  ·  Pressure 1022.7 hPa

Temperature

53°F
↑ 56°F   ↓ 48°F
Feels like 45°F

Wind

● from   ▲ toward
12.4 kn
avg  ·  max 14.0 kn
Gusts to 33.4 kn
From NE (45°)

Sky & Precipitation

Cloud cover83% Sunshine6.0 hrs Humidity66% Pressure1022.7 hPa

What this breeze does at Annapolis Yacht Club — from fleet racing

Breeze: NE about 14 kn (weather reanalysis in the scorer’s units)
In fleet races at Annapolis Yacht Club in this breeze: an underdogs’ day (−0.05)
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 ±0.05 means a rating gap counts about 4% 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 Annapolis Yacht Club by wind direction (angle) and speed (rings), fitted surface; dots are labelled regatta-days, ★ this regatta (only 1 labelled days at Annapolis Yacht Club, 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 →