Alden Sonnenfeldt

Rating History

Team Race Rating

Rating Rank vs fleet rating Record
1.64 (fleet 2.26) unranked (fewer than 30 matches as skipper, or not active) +0.00 ± 0.18
about what the fleet rating predicts
as skipper 35–27 (56%)
SeasonRegattas Skipper W–LCrew W–L
Spring 2013435–27—
1.922.12.2Spring 2013Pirate 3on3 team racing (2013-03-16): rating 2.07, fleet rating alone 2.06, offset +0.01; record 12-3 in this boatTeam Race Challenge (2013-03-23): rating 2.13, fleet rating alone 2.11, offset +0.01; record 3-3 in this boatTeam Race Challenge (2013-03-23): rating 2.13, fleet rating alone 2.11, offset +0.01; record 12-0 in this boatCaptain Prosser Trophy (2013-04-06): rating 2.04, fleet rating alone 2.02, offset +0.02; record 0-2 in this boatCaptain Prosser Trophy (2013-04-06): rating 2.04, fleet rating alone 2.02, offset +0.02; record 1-11 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 1 graded regattas (14 matches) the record is 1–13 against 2.6 wins the pre-event forecasts expected (−1.6). 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)
2013-04-06Captain Prosser Trophyskipper2.451.171–132.6−1.271.396%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2013 Team page Season
Washington College Team Race Skipper TR 15 47% —
Thompson Trophy Skipper A 11 11.9 1.97
Team Race Challenge Skipper TR 18 83% —
Pirate 3on3 team racing Skipper TR 15 80% —
MAISA North Spring Qualifier Skipper A 3 6.3 1.63
Captain Prosser Trophy Skipper TR 14 7% —
America Trophy Skipper A 1 17.0 —
Fall 2012 Team page Season
War Memorial Skipper A 6 12.3 1.79
Top 9 Regatta Skipper B 11 8.7 0.08
Sherman Hoyt Trophy Skipper A 12 14.8 1.66
North Fall # 1 Skipper B 13 4.5 2.73
HWS Fall Intersectional Skipper A 12 9.3 2.21
Cornell Fall Open Skipper A 2 7.5 1.12
Captain Hurst Bowl Skipper A 6 16.5 1.72
Atlantic Coast Tournament Skipper A 11 8.1 2.54
Spring 2012 Team page Season
83rd Boston Dinghy Challenge Cup Skipper B 18 15.7 0.87
Fall 2011 Team page Season
Nevins Trophy Skipper B 18 16.9 0.60
MAISA North #1 Qualifier Skipper B 9 6.4 1.54
KP Dinghy Open Skipper A 8 8.8 1.91
HWS Fall Intersectional Skipper B 8 9.1 2.01
Cornell Fall Open Skipper A 9 5.7 2.00
Cary-Price Memorial Regatta Skipper A 4 4.8 -0.67
Spring 2011 Team page Season
Old Guard/ Owen Trophy Crew A 2 10.0 —
North Spring Qualifier Skipper B 12 2.2 2.43
Greater New York Dinghy Skipper A 8 13.4 1.22
America Trophy Skipper A 1 17.0 —
Admiral's Cup Skipper B 10 14.3 1.08
Fall 2010 Team page Season
War Memorial Skipper A 2 12.0 1.95
St. Mary's Fall Skipper B 18 12.8 1.70
Nevins Trophy Skipper B 7 16.1 1.29
Maisa Open Skipper B 7 2.7 2.57
Maisa Club S Skipper A 18 8.3 1.43
Cornell Fall Open Skipper A 10 5.5 2.20
Spring 2010 Team page Season
Old Guard Crew B 12 11.4 —
Admiral's Cup Skipper A 18 15.2 1.23
Fall 2009 Team page Season
KP Dinghy Open Skipper B 16 6.9 1.90
Hood Trophy Skipper A 9 17.7 0.95

From the notes

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

All notes →