John Eastman

Rating History

Singlehanded & Keelboat Ratings

DisciplineRating Rank RacesLast raced
Singlehanded2.86unranked (fewer than 10 races or not active)41Fall 2019

Team Race Rating

Rating Rank vs fleet rating Record
2.54 (fleet 3.47) unranked (fewer than 30 matches as skipper, or not active) +0.03 ± 0.17
about what the fleet rating predicts
as skipper 63–25 (72%)
SeasonRegattas Skipper W–LCrew W–L
Spring 2025218–9—
Spring 2023418–8—
Spring 2022227–8—
2.12.22.32.42.52.6Spring 2022Spring 2023Spring 2025Mystic Lake TR (2022-04-09): rating 2.21, fleet rating alone 2.26, offset -0.05; record 12-2 in this boatHarpswell Sound Team Race (2023-03-25): rating 2.44, fleet rating alone 2.41, offset +0.03; record 14-2 in this boatThe 40th Cardinal Red Lynne Marchiando Team Races (2023-04-01): rating 2.48, fleet rating alone 2.42, offset +0.06; record 1-1 in this boatNEISA Open Team Race Championship/Fowle (2023-04-08): rating 2.43, fleet rating alone 2.38, offset +0.05; record 1-2 in this boatCollege Sailing Team Race National Championship (2023-05-27): rating 2.46, fleet rating alone 2.40, offset +0.06; record 1-1 in this boatCollege Sailing Team Race National Championship (2023-05-27): rating 2.46, fleet rating alone 2.40, offset +0.06; record 1-2 in this boatThames River Team Race (2025-03-01): rating 2.42, fleet rating alone 2.41, offset +0.01; record 4-3 in this boatJumbo Team Race (2025-03-29): rating 2.49, fleet rating alone 2.48, offset +0.00; record 14-6 in this boatTeam race rating

Rating before each regatta driven (solid; dots green when the boat won 60% or more of its matches there, red under 40%) and what the fleet rating alone would give (dashed). The gap is the team race offset as it stood at the time. Hover a dot for the regatta; click to open it.

Team race surprisal: regatta by regatta

Over 7 graded regattas (86 matches) the record is 62–24 against 57.7 wins the pre-event forecasts expected (+4.3). 1 regatta clearly above the rating (P ≤ 20%), 2 clearly below (P ≥ 80%); 9 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2025-03-29Jumbo Team Raceskipper3.043.4414–612.7+0.400.433%
2025-03-01Thames River Team Raceskipper2.983.184–33.7+0.210.058%
2023-05-27College Sailing Team Race National Championshipskipper3.022.522–32.3−0.500.185%
2023-04-08NEISA Open Team Race Championship/Fowleskipper2.943.221–20.8+0.270.064%
2023-03-25Harpswell Sound Team Raceskipper2.943.8514–212.2+0.911.121%
2022-04-09Mystic Lake TRskipper2.644.3912–27.9+1.754.71%
2022-04-02Jumbo Team Raceskipper2.681.6815–618.1−1.012.498%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2025 Team page Season
Thames River Team Race Skipper TR 7 57% —
Jumbo Team Race Skipper TR 20 70% —
Fall 2024 Team page Season
Oberg Trophy Skipper A 8 9.5 3.12
The Hatch Brown Trophy 2024 Skipper B 10 11.1 3.06
Danmark Trophy Skipper B 2 16.5 2.29
Fall 2023 Team page Season
Sherman Hoyt Trophy Skipper A 14 12.1 3.35
The Hatch Brown Trophy Skipper C 7 9.4 3.61
Captain Hurst Bowl Skipper B 12 6.8 4.16
Atlantic Coast Open Championship Finals Skipper B 3 13.7 3.10
Spring 2023 Team page Season
College Sailing Team Race National Championship Skipper TR 15 27% —
NEISA Open Team Race Championship/Fowle Skipper TR 5 40% —
Harpswell Sound Team Race Skipper TR 16 88% —
The 40th Cardinal Red Lynne Marchiando Team Races Skipper TR 14 36% —
Fall 2022 Team page Season
Sister Esther Open Skipper A 12 4.1 4.15
Rudi Oberg Trophy Skipper A 13 9.0 3.12
The Hood Trophy Skipper B 12 6.8 3.92
The Hatch Brown Trophy Skipper C 3 10.3 2.96
Danmark Trophy Skipper B 2 11.0 3.39
31st Captain Hurst Bowl Skipper C 6 5.5 3.89
Spring 2022 Team page Season
Mystic Lake TR Skipper TR 14 86% —
Jumbo Team Race Skipper TR 21 71% —
George Morris Trophy Skipper B 10 4.0 3.88
Fall 2021 Team page Season
Tufts Invitational Skipper A 6 2.0 5.29
Salt Pond Invite Skipper A 10 4.9 3.14
Penobscot Bay Open Skipper B 16 6.3 1.19
Oberg Trophy Skipper A 12 9.7 3.23
The Nickerson Trophy Skipper A 7 4.9 3.83
Nevins Trophy Skipper B 16 9.1 3.28
Kings Point Dinghy Open Skipper A 9 9.7 2.27
The George Warren Smith Trophy Skipper B 14 4.9 3.79

Linked Profiles

League Name School Year
ISSA John Eastman The Hotchkiss SchoolThe Hotchkiss School '20

From the notes

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

All notes →