Michael O'Flaherty

Rating History

Team Race Rating

Rating Rank vs fleet rating Record
2.61 (fleet 3.64) unranked (fewer than 30 matches as skipper, or not active) −0.03 ± 0.18
about what the fleet rating predicts
as skipper 41–72 (36%)
SeasonRegattas Skipper W–LCrew W–L
Spring 2021412–20—
Spring 2020212–19—
Spring 201937–18—
Fall 201810–5—
Spring 2018110–10—
1.81.922.12.22.32.42.5Fall 2018Spring 2019Spring 2020Spring 2021Dave Perry Team Race (2018-10-28): rating 1.92, fleet rating alone 1.92, offset +0.00; record 0-5 in this boatArctic Circle Team Racing Invitational (2019-03-09): rating 1.94, fleet rating alone 1.96, offset -0.02; record 1-2 in this boatEagle Team Race (2019-03-24): rating 1.95, fleet rating alone 1.97, offset -0.02; record 3-7 in this boatMystic Lake Team Race Invitational (2019-04-06): rating 1.91, fleet rating alone 1.92, offset -0.01; record 3-9 in this boatSharpe Team Race Trophy (2020-02-29): rating 2.09, fleet rating alone 2.13, offset -0.04; record 3-11 in this boatThe Wood Trophy (2020-03-07): rating 2.07, fleet rating alone 2.11, offset -0.05; record 9-8 in this boatSouthern New England Team Race (2021-03-20): rating 2.03, fleet rating alone 2.05, offset -0.02; record 4-5 in this boatRobin Wallace Team Race (2021-03-27): rating 2.01, fleet rating alone 2.04, offset -0.03; record 1-4 in this boatBrown Team Race Invite (2021-04-24): rating 2.31, fleet rating alone 2.35, offset -0.04; record 4-2 in this boatNEISA Team Race Championship for Fowle Trophy (2021-04-25): rating 2.33, fleet rating alone 2.36, offset -0.03; record 3-9 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 11 graded regattas (113 matches) the record is 41–72 against 44.0 wins the pre-event forecasts expected (−3.0). 1 regatta clearly above the rating (P ≤ 20%), 6 clearly below (P ≥ 80%); 9 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2021-04-25NEISA Team Race Championship for Fowle Trophyskipper2.891.443–95.5−1.452.499%
2021-04-24Brown Team Race Inviteskipper2.863.224–23.6+0.360.158%
2021-03-27Robin Wallace Team Raceskipper2.591.451–42.0−1.140.894%
2021-03-20Southern New England Team Raceskipper2.662.244–54.6−0.430.282%
2020-03-07The Wood Trophyskipper2.543.419–86.0+0.871.98%
2020-02-29Sharpe Team Race Trophyskipper2.572.753–112.6+0.180.051%
2019-04-06Mystic Lake Team Race Invitationalskipper2.411.153–95.6−1.262.398%
2019-03-24Eagle Team Raceskipper2.413.013–72.0+0.600.531%
2019-03-09Arctic Circle Team Racing Invitationalskipper2.381.981–21.2−0.390.088%
2018-10-28Dave Perry Team Raceskipper2.27-0.730–50.6≤−3.000.8>99%
2018-03-10MIT Team Race Invitational Regattaskipper1.791.7010–1010.3−0.100.067%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2021 Team page Season
Thompson Trophy Skipper B 10 7.2 3.59
Southern New England Team Race Skipper TR 9 44% —
Salve Regina Fleet Race Skipper B 9 3.8 3.30
Robin Wallace Team Race Skipper TR 5 20% —
Robin Wallace Fleet Race Skipper A 5 5.6 3.90
NEISA Team Race Championship for Fowle Trophy Skipper TR 12 25% —
2021 Gill College Sailing Coed Nationals Skipper B 15 12.3 2.88
Coed New England Championship Skipper B 8 9.9 0.76
Brown Team Race Invite Skipper TR 6 67% —
Spring 2020 Team page Season
The Wood Trophy Skipper TR 17 53% —
Sharpe Team Race Trophy Skipper TR 14 21% —
Fall 2019 Team page Season
Pen Bay Open Skipper B 10 7.9 0.86
Oberg Trophy Skipper A 7 8.3 3.38
NEISA Showcase Qualifier Skipper B 14 6.6 2.91
Hatch Brown Memorial Trophy Skipper C 15 10.5 2.95
George Warren Smith Trophy Skipper A 12 7.7 3.10
Danmark Trophy Skipper B 18 12.9 3.03
Captain Hurst Bowl Skipper B 4 8.0 3.69
The 79th Professor Erwin Schell Trophy Skipper A 4 13.5 2.67
Spring 2019 Team page Season
Arctic Circle Team Racing Invitational Skipper TR 7 14% —
Southern 7 at URI Skipper A 5 5.6 1.98
Salve Saturday Invite Skipper B 10 7.7 -0.58
Oberg Trophy Skipper C 11 6.5 2.22
Mystic Lake Team Race Invitational Skipper TR 12 25% —
Morris Trophy Skipper A 9 5.2 3.20
Eagle Team Race Skipper TR 10 30% —
Fall 2018 Team page Season
Sherman Hoyt Trophy Skipper B 11 11.4 2.90
Penobscot Bay Open Skipper A 10 4.0 3.44
Invite Skipper A 6 3.7 3.03
Hewitt Trophy Division 1 Skipper A 16 8.9 2.53
The Hatch Brown Memorial Trophy Skipper C 3 11.3 2.50
Dave Perry Team Race Skipper TR 7 0% —
Danmark Trophy Skipper A 1 18.0 —
Spring 2018 Team page Season
Southern 5 at URI Skipper B 6 2.8 2.57
Southern Series at URI Skipper B 4 5.8 0.41
Priddy Trophy Skipper A 8 1.8 3.77
Oberg Trophy Crew B 4 8.0 —
MIT Team Race Invitational Regatta Skipper TR 20 50% —
Central 3 at URI Skipper B 10 8.5 0.65
Fall 2017 Team page Season
Salt Pond Invite Skipper B 6 5.5 2.51
Nickerson Trophy 2017 Skipper A 6 12.8 1.45
Nicholas J Barnett Trophy Skipper B 15 10.3 -0.20
Lark Invite- Central Series One Skipper B 6 8.8 0.35
The George Warren Smith Trophy Skipper B 4 10.8 1.44
Fall Foliage Skipper A 3 4.7 1.93
Central Series Skipper A 8 8.1 2.70

From the notes

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

All notes →