NKBI Qualifier

# SchoolTeam A TOT
1 Falmouth High School, ME Falmouth High School, ME Yachtsmen 7 7
2 Portland High School Portland High School Bulldogs 20 20
3 Bishop Stang High School Bishop Stang High School Spartans 22 22
4 Yarmouth High School Yarmouth High School Clippers 23 23
5 The Taft School The Taft School Big Red Rhinos 26 26
6 Cape Elizabeth High School Cape Elizabeth High School Capers 29 29
SchoolTeam R1 R2 R3 R4 R5 R6 TOT
Falmouth High School, ME Falmouth High School, ME Yachtsmen 1 1 1 1 2 1 7
Portland High School Portland High School Bulldogs 2 2 4 6 4 2 20
Bishop Stang High School Bishop Stang High School Spartans DSQ 4 2 3 3 3 22
Yarmouth High School Yarmouth High School Clippers 4 5 5 4 1 4 23
The Taft School The Taft School Big Red Rhinos 3 3 3 5 6 6 26
Cape Elizabeth High School Cape Elizabeth High School Capers 5 6 6 2 5 5 29
School Team Sailors
Bishop Stang High School Bishop Stang High School Spartans SkipperAmber Russo '19
CrewArianna Smaldone '16
CrewCece Schneider '16
CrewClinton Hegarty '19
Cape Elizabeth High School Cape Elizabeth High School Capers SkipperAlec Bodenski '19
CrewJonathon Bergh '19
CrewZachary Ball '19
CrewZac Wellins '19
Falmouth High School, ME Falmouth High School, ME Yachtsmen SkipperCaleb Robinson '18
CrewGrace Mooridian '17
CrewPeter Morrissette '18
CrewOwen White '18
Portland High School Portland High School Bulldogs SkipperNicholas Cushman '17
CrewNicnolas Leong '18
CrewJohn Holt '18
CrewHal Clews '19
The Taft School The Taft School Big Red Rhinos SkipperDom Ritzenhoff '17
CrewJack Ewing '18
CrewKevin Molder '17
CrewAlly Anderson '18
Yarmouth High School Yarmouth High School Clippers SkipperGriffin Primeau '19
CrewEmi Ruth '18
CrewAnna Parker '18
CrewAshley Arruda '19

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.

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

Division A  6 boats · 6 races

FinSkipperSchool Races Rating
before
Perf.
rating
Δ Percentile
before → perf.
Surprise
(bits)
P(this good
or better)
Avg finish
actual / exp.
1Caleb Robinson '18Falmouth High School, ME6/61.694.03+2.3499th → 99th5.23%1.2 / 2.6
2Nicholas Cushman '17Portland High School6/60.66u0.89+0.2351st → 71st0.139%3.3 / 3.7
3Amber Russo '19Bishop Stang High School6/60.91u1.39+0.4871st → 92nd0.563%3.7 / 3.4
4Griffin Primeau '19Yarmouth High School6/60.960.57−0.3973rd → 42nd0.571%3.8 / 3.4
5Dom Ritzenhoff '17The Taft School6/60.400.13−0.2633rd → 12th0.266%4.3 / 4.0
6Alec Bodenski '19Cape Elizabeth High School6/60.47-0.42−0.8936th → 1st1.884%4.8 / 3.9

From the notes

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

All notes →