Charles Bresnahan

Singlehanded & Keelboat Ratings

DisciplineRating Rank RacesLast raced
Keelboat0.88unranked (fewer than 10 races or not active)15Spring 2022

Team Race Rating

Rating Rank vs fleet rating Record
1.60 (fleet 2.14) unranked (fewer than 30 matches as skipper, or not active) +0.05 ± 0.17
about what the fleet rating predicts
as skipper 32–100 (24%)
SeasonRegattas Skipper W–LCrew W–L
Spring 2024613–59—
Spring 2023310–17—
Spring 202229–24—
11.11.21.31.41.5Spring 2022Spring 2023Spring 2024Jumbo Team Race (2022-04-02): rating 1.15, fleet rating alone 1.15, offset -0.00; record 8-13 in this boatThames River Team Race (2023-03-05): rating 1.35, fleet rating alone 1.31, offset +0.04; record 3-5 in this boatBrown Team Race Invite (2023-03-18): rating 1.38, fleet rating alone 1.31, offset +0.06; record 2-0 in this boatTeam Racing Invite (2023-03-25): rating 1.38, fleet rating alone 1.31, offset +0.07; record 5-12 in this boatThames River Team Race (2024-03-02): rating 1.34, fleet rating alone 1.33, offset +0.01; record 0-2 in this boatThames River Team Race (2024-03-02): rating 1.34, fleet rating alone 1.33, offset +0.01; record 3-0 in this boatJohn Jackson Memorial Team Race (2024-03-09): rating 1.37, fleet rating alone 1.34, offset +0.03; record 1-6 in this boatSouthern NE Team Race (2024-03-16): rating 1.36, fleet rating alone 1.34, offset +0.02; record 0-3 in this boatSouthern NE Team Race (2024-03-16): rating 1.36, fleet rating alone 1.34, offset +0.02; record 2-13 in this boatStaake Trophy (2024-03-30): rating 1.39, fleet rating alone 1.35, offset +0.04; record 7-5 in this boatNEISA Open Team Race Championship/Fowle (2024-04-06): rating 1.42, fleet rating alone 1.35, offset +0.06; record 0-1 in this boatNEISA Open Team Race Championship/Fowle (2024-04-06): rating 1.42, fleet rating alone 1.35, offset +0.06; record 0-3 in this boatNEISA Open Team Race Championship/Fowle (2024-04-06): rating 1.42, fleet rating alone 1.35, offset +0.06; record 0-5 in this boatThompson Trophy Camel (2024-04-13): rating 1.42, fleet rating alone 1.36, offset +0.06; record 0-21 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 10 graded regattas (130 matches) the record is 30–100 against 27.9 wins the pre-event forecasts expected (+2.1). 2 regattas clearly above the rating (P ≤ 20%), 4 clearly below (P ≥ 80%); 14 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2024-04-13Thompson Trophy Camelskipper1.99-1.010–211.2≤−3.001.7>99%
2024-04-06NEISA Open Team Race Championship/Fowleskipper1.88-1.120–90.3≤−3.000.5>99%
2024-03-30Staake Trophyskipper1.732.837–55.1+1.101.514%
2024-03-16Southern NE Team Raceskipper1.812.662–160.9+0.850.724%
2024-03-09John Jackson Memorial Team Raceskipper1.831.151–61.3−0.680.193%
2024-03-02Thames River Team Raceskipper1.602.763–21.8+1.161.024%
2023-03-25Team Racing Inviteskipper1.840.305–129.8−1.545.0>99%
2023-03-05Thames River Team Raceskipper1.722.393–51.9+0.670.530%
2022-04-02Jumbo Team Raceskipper1.432.408–134.6+0.972.55%
2022-03-05Hap Mooreskipper1.181.181–111.0−0.000.067%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2024 Team page Season
Thompson Trophy Camel Skipper TR 21 0% —
Thames River Team Race Skipper TR 6 50% —
Staake Trophy Skipper TR 12 58% —
Southern NE Team Race Skipper TR 18 11% —
NEISA Open Team Race Championship/Fowle Skipper TR 11 0% —
NEISA Open Dinghy Championship/CG Alumni Bowl Skipper B 6 14.5 1.63
John Jackson Memorial Team Race Skipper TR 7 14% —
Fall 2023 Team page Season
Sherman Hoyt Trophy Skipper B 10 13.8 2.37
Oberg Trophy Skipper B 8 12.6 1.55
The Hatch Brown Trophy Skipper B 4 17.5 -0.14
Harry Anderson Jr Regatta Skipper B 7 13.3 2.34
Danmark Trophy Skipper B 6 18.7 1.12
Captain Hurst Bowl Skipper A 2 15.5 0.54
The 82nd Professor Schell Trophy Skipper B 4 13.5 2.13
Spring 2023 Team page Season
Thames River Team Race Skipper TR 10 30% —
Team Racing Invite Skipper TR 17 29% —
College Sailing Open Western Semifinal Skipper B 1 17.0 —
Brown Team Race Invite Skipper TR 16 19% —
Fall 2022 Team page Season
Yale FJ Regatta Skipper A 6 16.3 0.43
Sister Esther Open Skipper B 12 9.9 1.93
CC Invite Trophy Skipper B 8 12.8 -2.17
31st Captain Hurst Bowl Skipper B 6 13.2 1.32
2022 Pine Trophy Keelboat Crew A 8 7.1 —
Spring 2022 Team page Season
Southern 7 Fleet Race Skipper B 8 13.8 —
Mystic Lake TR Skipper TR 12 17% —
Jumbo Team Race Skipper TR 21 38% —
Hap Moore Skipper TR 16 6% —
J-70 Invitational #2 Keelboat Skipper A 15 4.1 0.46
Fall 2021 Team page Season
Sister Ester Skipper B 6 12.0 1.53
Salt Pond Invite Skipper A 10 7.2 2.44
Oberg Trophy Skipper C 6 14.0 1.24
Boston University Invite Skipper A 11 13.1 -1.59
Fall 2019 Team page Season
Yale Invite Skipper A 10 16.2 -0.62
Sister Esther Open Skipper B 10 13.9 0.84
Nickerson Trophy Skipper B 6 12.2 1.01

From the notes

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

All notes →