Blake Roberts

Rating History

Team Race Rating

Rating Rank vs fleet rating Record
1.50 (fleet 2.09) unranked (fewer than 30 matches as skipper, or not active) −0.01 ± 0.17
about what the fleet rating predicts
as skipper 14–56 (20%)
SeasonRegattas Skipper W–LCrew W–L
Spring 202515–2—
Spring 202424–15—
Spring 202335–39—
0.7511.251.5Spring 2023Spring 2024Spring 2025McIntyre Team Race (2023-02-25): rating 0.88, fleet rating alone 0.87, offset +0.01; record 1-14 in this boatPCCSC Carter Ford Team Race Championship (2023-04-08): rating 0.87, fleet rating alone 0.86, offset +0.01; record 2-19 in this boatMustang Team Race (2024-02-03): rating 1.01, fleet rating alone 1.02, offset -0.01; record 0-4 in this boatMcIntyre Team Race (2024-03-02): rating 1.05, fleet rating alone 1.08, offset -0.03; record 4-11 in this boatMustang Team Race (2025-02-01): rating 1.47, fleet rating alone 1.51, offset -0.04; record 5-2 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 6 graded regattas (70 matches) the record is 14–56 against 17.2 wins the pre-event forecasts expected (−3.2). 0 regattas clearly above the rating (P ≤ 20%), 2 clearly below (P ≥ 80%); 4 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2025-02-01Mustang Team Raceskipper1.891.635–25.3−0.260.179%
2024-03-02McIntyre Team Raceskipper1.451.494–113.9+0.050.060%
2024-02-03Mustang Team Raceskipper1.35-1.650–41.1≤−3.001.9>99%
2023-04-08PCCSC Carter Ford Team Race Championshipskipper1.12-0.062–194.4−1.181.998%
2023-02-25McIntyre Team Raceskipper1.110.741–141.3−0.370.179%
2023-02-11Mustang Team Raceskipper0.881.702–61.1+0.820.532%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2025 Team page Season
PCCSC Mark Healy Open Fleet Race Championship Skipper B 8 9.9 1.47
Mustang Team Race Skipper TR 7 71% —
Mustang Open Varsity Skipper B 8 4.4 2.10
Jeff Simon Memorial Regatta Coed Skipper B 6 3.8 3.22
Cactus Cup Skipper B 6 2.5 2.90
Anteater Open Skipper B 8 2.8 2.33
Fall 2024 Team page Season
Stoney Burke Skipper A 9 9.7 1.59
Fall Pacific Coast Championship Skipper B 6 5.5 2.94
Spring 2024 Team page Season
PCCSC South Designate Semis Skipper B 10 5.8 2.67
Mustang Team Race Skipper TR 4 0% —
Mustang Open Varsity Skipper A 9 8.4 1.13
McIntyre Team Race Skipper TR 15 27% —
Mark Healy PCCSC Open Conference Championship Skipper A 4 14.0 -0.11
Jeff Simon Memorial Regatta - Open Skipper B 5 11.6 -0.03
Anteater Open Skipper A 8 7.0 1.93
Fall 2023 Team page Season
Top-9 Invite Skipper B 8 13.8 -1.24
Stoney Burke Co-Ed Varsity Skipper B 6 5.8 1.92
Fall Pacific Coast Championship Skipper C 10 10.2 0.97
Spring 2023 Team page Season
Top-9 Open Skipper B 6 17.0 —
St. Francis Invitational- North Semis Skipper B 3 7.3 1.54
PCCSC South Designate Semis Skipper A 12 8.3 1.26
PCCSC Carter Ford Team Race Championship Skipper TR 21 10% —
Pacific Coast Open Fleet Race Championships Skipper A 14 9.9 1.26
Mustang Team Race Skipper TR 8 25% —
McIntyre Team Race Skipper TR 15 7% —
Kiara Broudy Memorial Regatta Skipper B 8 3.9 0.73
Jeff Simon Memorial - Open Skipper B 8 9.0 0.96
Fall 2022 Team page Season
UCSD Open Skipper A 9 14.6 0.93
Stoney Burke Co-Ed Varsity Skipper B 13 6.5 1.67
Fall Pacific Coast Championship Skipper B 8 11.0 1.27
Spring 2022 Team page Season
PCCSC South Designate Skipper B 10 7.1 2.17
North Designate/St. Francis Skipper B 6 10.8 0.68
Mustang Open Skipper A 4 12.0 1.16
Jeff Simon Open Crew A 7 15.0 —
Anteater Open Skipper A 8 6.5 1.80
College Sailing Regional Teams Nat'l Invitational Skipper B 13 3.5 2.60
Fall 2021 Team page Season
Fall PCC JV Skipper A 5 13.6 0.50

From the notes

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

All notes →