Alexander Ellis

Rating History

Singlehanded & Keelboat Ratings

DisciplineRating Rank RacesLast raced
Singlehanded1.44unranked (fewer than 10 races or not active)25Fall 2017

Team Race Rating

Rating Rank vs fleet rating Record
1.17 (fleet 1.61) unranked (fewer than 30 matches as skipper, or not active) +0.01 ± 0.18
about what the fleet rating predicts
as skipper 9–24 (27%)
SeasonRegattas Skipper W–LCrew W–L
Spring 201829–24—

Team race surprisal: regatta by regatta

Over 2 graded regattas (33 matches) the record is 9–24 against 6.8 wins the pre-event forecasts expected (+2.2). 0 regattas clearly above the rating (P ≤ 20%), 0 clearly below (P ≥ 80%); 2 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2018-03-17Southern New England Team Raceskipper1.582.901–170.3+1.320.828%
2018-03-10Woollum Team Raceskipper1.252.048–76.5+0.800.922%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2018 Team page Season
Woollum Team Race Skipper TR 15 53% —
Stony Brook Cup Skipper A 2 1.0 —
Southern New England Team Race Skipper TR 18 6% —
Owen/Mosbacher/Knapp Trophies Skipper B 13 13.1 -0.22
Fall 2017 Team page Season
St. Mary's Fall InterConference Skipper B 7 15.1 1.34
Nevins Trophy Skipper C 14 15.3 1.58
MAISA Match Race Keelboat Reserve A 1 6.0 —
Laser North Singlehanded Skipper A 14 5.6 3.38
Kings Point Dinghy Open Skipper B 4 11.2 1.28
Carl Van Duyne - MAISA Singles Singlehanded Skipper A 11 13.2 1.77

From the notes

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

All notes →