Charles Welsh

Rating History

Singlehanded & Keelboat Ratings

DisciplineRating Rank RacesLast raced
Singlehanded2.55unranked (fewer than 10 races or not active)14Fall 2016
Keelboat1.39unranked (fewer than 10 races or not active)62Fall 2017

Team Race Rating

Rating Rank vs fleet rating Record
2.44 (fleet 3.37) unranked (fewer than 30 matches as skipper, or not active) +0.00 ± 0.18
about what the fleet rating predicts
as skipper 14–10 (58%)
SeasonRegattas Skipper W–LCrew W–L
Spring 201714–0—
Fall 201518–2—
Spring 201512–8—

Team race surprisal: regatta by regatta

Over 3 graded regattas (24 matches) the record is 14–10 against 13.7 wins the pre-event forecasts expected (+0.3). 0 regattas clearly above the rating (P ≤ 20%), 1 clearly below (P ≥ 80%); 1 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2017-03-26BU Team Raceskipper2.795.794–03.6≥+3.000.568%
2015-11-07The Mike Horn Trophyskipper2.772.138–28.8−0.650.490%
2015-03-28Staakeskipper2.423.142–81.3+0.720.439%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2015 Team page Season
Vietor Trophy Skipper A 5 12.0 1.91
Staake Skipper TR 10 20% —
PJ Wenner Memorial Rainbow Invite Skipper B 14 2.9 3.25
Eckerd Interconference Skipper B 7 9.7 -0.98
Coast Guard Alumni Bowl/NE Champs Skipper B 2 12.5 2.63
Charleston Coed Skipper B 10 8.3 2.56
Central Series, Savin Hill Skipper A 15 8.3 1.97
Central Series 3 Skipper B 2 3.0 2.62
Admiral Alymers Skipper B 5 6.6 2.02
Fall 2014 Team page Season
RI States, 3rd Sister Esther Annual Skipper B 16 8.0 2.62
Pine Trophy Keelboat Skipper A 10 4.9 1.28
Olympians Regatta Keelboat Skipper A 15 4.1 1.08
NE Match Racing Championship Keelboat Skipper A 1 8.0 —
Lake Champlain Open Skipper B 4 7.8 2.31
32nd Professor Stedman Hood Trophy Skipper B 4 10.0 2.80
Great Herring Pond Open Skipper B 11 6.5 1.99
Atlantic Coast Tournament Skipper B 11 11.2 0.86
76th Annual Oberg Trophy Skipper B 17 12.8 1.87
74th Professor Erwin Schell Trophy Skipper B 10 12.2 2.57

Linked Profiles

League Name School Year
ICSA Charles Welsh Boston UniversityBoston University '18

From the notes

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

All notes →