Margaret Poston

Rating History

Team Race Rating

Rating Rank vs fleet rating Record
0.92 (fleet 1.56) 156 of 231 −0.04 ± 0.18
about what the fleet rating predicts
as skipper 17–22 (44%)
SeasonRegattas Skipper W–LCrew W–L
Spring 202623–4—
Fall 202523–5—
Spring 202513–4—
Fall 202425–4—
Fall 202323–5—
0.50.60.70.80.911.11.2Fall 2023Fall 2024Spring 2025Fall 2025Spring 2026Fall 2026VISA Southside Team Race Series #2 (2023-10-04): rating 0.63, fleet rating alone 0.63, offset +0.00; record 0-3 in this boatVISA Hampton City Schools Team Race Regatta (2024-09-14): rating 0.73, fleet rating alone 0.73, offset -0.00; record 1-0 in this boatVISA Hampton City Schools Team Race Regatta (2024-09-14): rating 0.73, fleet rating alone 0.73, offset -0.00; record 3-0 in this boatVISA Team race Championship (2024-10-05): rating 0.75, fleet rating alone 0.74, offset +0.01; record 0-1 in this boatVISA Team race Championship (2024-10-05): rating 0.75, fleet rating alone 0.74, offset +0.01; record 1-3 in this boatVISA Poquoson Team Race Regatta (2025-03-29): rating 0.87, fleet rating alone 0.88, offset -0.02; record 3-4 in this boatVISA NCS Team Regatta I (2025-10-04): rating 0.92, fleet rating alone 0.97, offset -0.05; record 2-2 in this boatVISA Team Race Championship (2025-10-11): rating 0.92, fleet rating alone 0.97, offset -0.05; record 0-3 in this boatVISA Team Race Championship (2025-10-11): rating 0.92, fleet rating alone 0.97, offset -0.05; record 1-0 in this boatVISA CCS Team Race Regatta (2026-03-21): rating 0.96, fleet rating alone 1.01, offset -0.05; record 1-0 in this boatVISA Patterson Trophy and Team race Champs (2026-04-18): rating 0.94, fleet rating alone 0.99, offset -0.05; record 2-4 in this boatVISA Team Race Champs B Division (2026-10-10): rating 1.06, fleet rating alone 1.10, offset -0.04; record 5-10 in this boatMASSA 2026 Fall Team Race Championship (2026-10-17): rating 1.07, fleet rating alone 1.11, offset -0.04; record 3-1 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 8 graded regattas (38 matches) the record is 16–22 against 18.7 wins the pre-event forecasts expected (−2.7). 0 regattas clearly above the rating (P ≤ 20%), 5 clearly below (P ≥ 80%); 5 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-04-18VISA Patterson Trophy and Team race Champsskipper1.260.532–42.5−0.730.287%
2025-10-11VISA Team Race Championshipskipper1.221.321–31.0+0.100.086%
2025-10-04VISA NCS Team Regatta Iskipper1.151.692–21.8+0.530.167%
2025-03-29VISA Poquoson Team Race Regattaskipper0.93-1.483–44.7−2.402.599%
2024-10-05VISA Team race Championshipskipper1.07-1.101–42.2−2.161.398%
2024-09-14VISA Hampton City Schools Team Race Regattaskipper1.124.124–03.6≥+3.000.663%
2023-10-04VISA Southside Team Race Series #2skipper0.70-2.300–30.1≤−3.000.1>99%
2023-09-21VISA Southside Team Race Series #1skipper0.791.053–22.8+0.260.067%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2026 Team page Season
VISA Patterson Trophy and Team race Champs Skipper TR 8 25% —
VISA NA Fleet Race Regatta Skipper B 6 6.3 2.08
VISA Kecoughtan Fleet Race Regatta Skipper B 7 3.4 2.48
VISA Girls Championship Skipper A 6 1.5 3.62
VISA Fleet Championship Skipper A 7 4.0 2.03
VISA CCS Team Race Regatta Skipper TR 4 50% —
VISA CCS Fleet Regatta Skipper B 7 8.7 0.37
Fall 2025 Team page Season
VISA Team Race Championship Skipper TR 13 38% —
VISA NCS Team Regatta I Skipper TR 4 50% —
VISA Maury Fleet Race Regatta Skipper B 2 10.5 0.42
VISA Fleet Championship Skipper B 5 5.2 0.90
VISA Christchurch Fleet Regatta Skipper B 6 3.2 2.98
VISA Norfolk Academy Fleet Race Regatta Skipper B 5 3.2 2.67
MASSA Fall Girls Invitational Champs Red Div Skipper A 4 7.5 1.77
MASSA Fall Girls Invitational Champ Gold Div. Skipper A 8 12.4 1.12
MASSA 2025 Fall Fleet Championship Skipper B 6 12.0 0.88
ISSA 2025 Atlantic Coast Championship Skipper B 9 14.0 1.24
Spring 2025 Team page Season
VISA Poquoson Team Race Regatta Skipper TR 7 43% —
VISA Kecoughtan Fleet Race Regatta Skipper A 1 12.0 —
VISA Hague Fleet Race Regatta Skipper A 3 4.0 1.17
VISA Girls Championship Skipper A 6 9.0 0.34
VISA Fleet Race Championship Skipper A 8 8.5 0.55
VISA CCS Fleet Regatta 1 Skipper B 6 9.5 1.04
VISA Southside Fleet Race Series #1 Skipper B 4 9.5 -1.92
Fall 2024 Team page Season
VISA Team race Championship Skipper TR 10 30% —
VISA Norfolk Academy Fleet Race Skipper B 6 6.5 1.07
VISA Maury/Granby Fleet Regatta Skipper B 3 12.3 0.35
VISA Hampton City Schools Team Race Regatta Skipper TR 8 75% —
VISA Fleet Championship Skipper A 7 5.6 1.89
VISA Christchurch Fleet Regatta Skipper A 2 11.0 0.64
MASSA Girls Fall Invitational Skipper B 6 8.0 0.94
Fall 2023 Team page Season
VISA Southside Team Race Series #2 Skipper TR 5 0% —
VISA Kecoughtan Fleet Race Regatta Skipper B 4 9.5 0.48
VISA Varsity Fleet Champs Skipper B 2 11.5 0.42
VISA Southside Team Race Series #1 Skipper TR 5 60% —
VISA Poquoson Fleet Race Regatta Skipper B 6 7.7 1.01
Fall 2022 Team page Season
VISA Norfolk Academy JV Fleet Regatta Skipper A 5 3.4 1.16
VISA NCS JV Fleet race regatta Skipper A 1 5.0 —
VISA Kecoughtan Fleet Race Regatta Skipper A 3 9.0 0.01
VISA JV Fleet Champs Skipper A 5 5.8 0.60
VISA Grafton York Fleet Race Regatta Skipper A 7 10.9 -0.27
VISA Catholic JV Fleet Race Regatta Skipper A 5 6.0 0.43

From the notes

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

All notes →

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