Keller Matthews

Rating History

Crew Rating

Career: 7.41 percentile of ICSA crews

No season rating yet: needs 8+ crewed races in a season.

Team Race Rating

Rating Rank vs fleet rating Record
0.53 (fleet 0.91) 200 of 231 −0.03 ± 0.17
about what the fleet rating predicts
as skipper 21–35 (38%)
as crew 9–5 (64%)
SeasonRegattas Skipper W–LCrew W–L
Spring 202625–4—
Spring 202528–12—
Spring 202413–2—
Spring 202325–17—
Spring 20221—9–5
0.50.60.70.80.9Spring 2023Spring 2024Spring 2025Spring 2026NWISA Open Team Race Champs (2023-05-20): rating 0.58, fleet rating alone 0.63, offset -0.04; record 1-5 in this boatNWISA Open Team Race Champs (2023-05-20): rating 0.58, fleet rating alone 0.63, offset -0.04; record 2-4 in this boatOpen Team Race Qualifier (2024-04-20): rating 0.73, fleet rating alone 0.79, offset -0.06; record 1-1 in this boatOpen Team Race Qualifier (2024-04-20): rating 0.73, fleet rating alone 0.79, offset -0.06; record 2-1 in this boatTeam Race Seeding Regatta (2025-04-12): rating 0.72, fleet rating alone 0.76, offset -0.04; record 2-4 in this boatTeam Race Seeding Regatta (2025-04-12): rating 0.72, fleet rating alone 0.76, offset -0.04; record 2-6 in this boatSilver Team Racing Championship (2025-04-26): rating 0.72, fleet rating alone 0.77, offset -0.04; record 1-0 in this boatSilver Team Racing Championship (2025-04-26): rating 0.72, fleet rating alone 0.77, offset -0.04; record 3-2 in this boatSilverdale Team Race Gold (2026-04-11): rating 0.59, fleet rating alone 0.61, offset -0.03; record 3-3 in this boatSand Point Mayhem TR Gold (2026-05-16): rating 0.55, fleet rating alone 0.56, offset -0.01; record 2-1 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 (70 matches) the record is 30–40 against 30.6 wins the pre-event forecasts expected (−0.6). 1 regatta clearly above the rating (P ≤ 20%), 3 clearly below (P ≥ 80%); 6 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-05-16Sand Point Mayhem TR Goldskipper0.741.192–11.8+0.450.164%
2026-04-11Silverdale Team Race Goldskipper0.682.443–31.5+1.761.614%
2025-04-26Silver Team Racing Championshipskipper0.942.184–22.7+1.250.925%
2025-04-12Team Race Seeding Regattaskipper0.810.294–105.1−0.530.383%
2024-04-20Open Team Race Qualifierskipper0.801.753–22.3+0.950.442%
2023-05-20NWISA Open Team Race Champsskipper0.75-0.253–94.6−1.000.993%
2023-04-22Silver Division Team Race Seeding Regattaskipper0.69-0.992–84.3−1.682.198%
2022-04-30Silver Division Team Racing Championshipcrew1.491.809–58.2+0.310.144%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2026 Team page Season
Silverdale Team Race Gold Skipper TR 6 50% —
Sand Point Mayhem TR Gold Skipper TR 5 80% —
Peninsula Regional Skipper A 6 4.0 1.60
NWISA Ranking Regatta #2 (Last Chance Qualifier) Skipper A 10 5.1 1.78
2026 NWISA Fleet Race Championships Skipper A 11 9.0 0.44
Fall 2025 Team page Season
Port Angeles Regional Regatta Skipper A 6 5.5 1.02
NWISA Fall Championships Skipper A 6 9.2 0.85
Cascadia Cup GOLD Skipper A 9 11.1 0.61
Spring 2025 Team page Season
Silver Team Racing Championship Skipper TR 10 60% —
Ranking Regatta #3 Skipper B 8 5.6 0.86
NWISA Silver Ranking Regatta #2 Skipper A 5 4.8 1.67
NWISA Fleet Race Championships Skipper A 12 11.2 0.50
Team Race Seeding Regatta Skipper TR 14 29% —
Fall 2024 Team page Season
Peninsula Regional Regatta Crew A, B 8 2.5 —
Fall Championships (RR#1) Skipper B 10 6.8 0.52
Spring 2024 Team page Season
NWISA Ranking Regatta #2 - Gold Skipper B 5 9.6 0.51
Open Team Race Qualifier Skipper TR 6 50% —
NWISA Ranking Regatta #3 GOLD Skipper A 10 10.0 0.83
NWISA Fleet Race Championships Skipper A 12 11.8 0.41
Fall 2023 Team page Season
Fall Championships-RR#1 Skipper B 12 4.3 2.21
Spring 2023 Team page Season
Silver Division Team Race Seeding Regatta Skipper TR 10 20% —
Seafarer's Cup SILVER Skipper A 4 5.8 0.65
RR#3 Silver Skipper B 7 11.3 0.42
NWISA Open Team Race Champs Skipper TR 12 25% —
NWISA Open Fleet Race Championships Skipper A 11 14.9 0.00
Fall 2022 Team page Season
Pontiac Bay Regional Regatta (South Regional) Skipper A 8 21.1 -1.08
Fall Champs Silver Skipper A 5 16.2 -0.10
Spring 2022 Team page Season
Silver Division Team Racing Championship Crew TR 12 67% —
Seafarers Cup-SILVER Crew A, B 11 20.4 —
Port Townsend Open Crew A 3 13.7 —
NWISA Silver Fleet Crew A 6 7.3 —
Islands Cup-Silver Crew A 9 11.1 —
Fall 2021 Team page Season
Bainbridge Fleet Race - Oct 2021 Crew A, B 4 12.8 —

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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