Lucas Thress

Rating History

Team Race Rating

Rating Rank vs fleet rating Record
2.29 (fleet 3.25) 158 of 328 −0.06 ± 0.15
about what the fleet rating predicts
as skipper 35–109 (24%)
SeasonRegattas Skipper W–LCrew W–L
Spring 2026415–35—
Spring 2025514–38—
Spring 202436–36—
1.7522.252.5Spring 2024Spring 2025Spring 2026The Wood Trophy (2024-03-09): rating 1.69, fleet rating alone 1.77, offset -0.09; record 0-17 in this boatWashington College Open Team Race (2024-03-16): rating 1.67, fleet rating alone 1.77, offset -0.10; record 4-6 in this boatGeorgetown Team Race (2025-03-01): rating 2.23, fleet rating alone 2.28, offset -0.05; record 2-4 in this boatJohn Jackson Memorial Regatta (2025-03-08): rating 2.25, fleet rating alone 2.29, offset -0.05; record 6-8 in this boatGraham Hall Team Race (2025-03-15): rating 2.28, fleet rating alone 2.32, offset -0.04; record 0-4 in this boatGraham Hall Team Race (2025-03-15): rating 2.28, fleet rating alone 2.32, offset -0.04; record 1-8 in this boatAaron Szambecki Team Race (2025-03-22): rating 2.28, fleet rating alone 2.35, offset -0.07; record 0-1 in this boatAaron Szambecki Team Race (2025-03-22): rating 2.28, fleet rating alone 2.35, offset -0.07; record 4-7 in this boatProsser Trophy - MAISA Team Race Championship (2025-04-05): rating 2.29, fleet rating alone 2.36, offset -0.07; record 1-6 in this boatJohn Jackson Memorial Team Race (2026-03-07): rating 2.39, fleet rating alone 2.43, offset -0.04; record 0-3 in this boatJohn Jackson Memorial Team Race (2026-03-07): rating 2.39, fleet rating alone 2.43, offset -0.04; record 1-2 in this boatGraham Hall Team Race (2026-03-14): rating 2.34, fleet rating alone 2.40, offset -0.07; record 2-6 in this boatGraham Hall Team Race (2026-03-14): rating 2.34, fleet rating alone 2.40, offset -0.07; record 2-7 in this boatAaron Szambecki Team Race (2026-03-21): rating 2.33, fleet rating alone 2.40, offset -0.08; record 6-7 in this boatProsser Trophy MAISA Open Team Race Championship (2026-04-04): rating 2.30, fleet rating alone 2.37, offset -0.07; record 4-10 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 12 graded regattas (144 matches) the record is 35–109 against 40.6 wins the pre-event forecasts expected (−5.6). 1 regatta clearly above the rating (P ≤ 20%), 5 clearly below (P ≥ 80%); 18 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-04-04Prosser Trophy MAISA Open Team Race Championshipskipper2.742.934–103.6+0.190.151%
2026-03-21Aaron Szambecki Team Raceskipper2.723.396–74.5+0.670.726%
2026-03-14Graham Hall Team Raceskipper2.712.054–135.4−0.660.690%
2026-03-07John Jackson Memorial Team Raceskipper2.741.401–52.4−1.341.396%
2025-04-05Prosser Trophy - MAISA Team Race Championshipskipper2.722.521–61.2−0.200.074%
2025-03-22Aaron Szambecki Team Raceskipper2.663.214–83.0+0.540.433%
2025-03-15Graham Hall Team Raceskipper2.67-0.321–123.7−2.994.5>99%
2025-03-08John Jackson Memorial Regattaskipper2.602.966–85.1+0.360.238%
2025-03-01Georgetown Team Raceskipper2.562.902–41.8+0.340.069%
2024-03-16Washington College Open Team Raceskipper1.933.244–62.2+1.311.811%
2024-03-09The Wood Trophyskipper1.89-1.110–170.7≤−3.001.1>99%
2024-03-02Navy Team Race Inviteskipper1.76-0.322–137.1−2.097.0>99%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2026 Team page Season
Truxtun Umsted Skipper A 14 9.6 3.23
Prosser Trophy MAISA Open Team Race Championship Skipper TR 14 29% —
Open Western National Semis Skipper B 7 12.4 2.75
Open Fleet Race National Championships Skipper B 8 14.1 2.88
John Jackson Memorial Team Race Skipper TR 10 30% —
Graham Hall Team Race Skipper TR 18 22% —
America Trophy Skipper B 14 6.4 3.67
Aaron Szambecki Team Race Skipper TR 13 46% —
Fall 2025 Team page Season
War Memorial Skipper A 8 4.1 4.79
Open Atlantic Coast Tournament Finals Skipper A 14 7.5 3.74
Open Atlantic Coast Championship Round 1B Skipper A 8 12.8 2.89
Nevins Trophy Skipper A 6 8.5 3.78
MAISA Top 9 Open Skipper A 13 9.5 1.44
KP Open Invite Skipper A 8 8.1 1.49
Jack Boehringer '52 Open Invite Skipper A 11 5.3 2.00
Danmark Trophy Skipper A 11 12.4 3.49
2026 Rose Bowl Regatta Skipper A 6 16.2 1.89
Spring 2025 Team page Season
Truxtun Umsted Skipper B 14 5.8 3.84
Prosser Trophy - MAISA Team Race Championship Skipper TR 7 14% —
Open Western Semi Finals Skipper B 2 8.0 4.09
John Jackson Memorial Regatta Skipper TR 14 43% —
Graham Hall Team Race Skipper TR 15 13% —
Georgetown Team Race Skipper TR 6 33% —
America Trophy Skipper B 12 8.9 3.08
Aaron Szambecki Team Race Skipper TR 12 33% —
Fall 2024 Team page Season
War Memorial Skipper B 18 5.3 4.01
Rose Bowl Regatta 2025 - COLLEGE Skipper A 6 6.3 3.78
Open Atlantic Coast Tournament Skipper B 13 8.7 2.82
Open Atlantic Coast Championship Round 1A Skipper B 12 12.1 2.85
Nevins Trophy Skipper A 10 12.4 2.65
Moody Trophy Skipper B 5 9.4 2.94
MAISA Top 9 Open Skipper B 16 12.8 1.04
KP Open Invite Skipper B 14 8.2 -0.15
Jack Boehringer '52 Open Invite Skipper B 8 5.9 1.40
Spring 2024 Team page Season
The Wood Trophy Skipper TR 17 0% —
Washington College Open Team Race Skipper TR 10 40% —
Stony Brook Cup (Brendan Brown-McCue Memorial) Skipper A 9 1.4 4.10
Oberg Trophy Skipper C 14 7.4 2.71
Navy Team Race Invite Skipper TR 15 13% —
Boston Dinghy Club Challenge Cup Skipper A 10 9.3 3.40
Admiral's Cup Skipper A 9 10.6 2.69
Fall 2023 Team page Season
Savin Hill Invite Skipper A 8 8.4 3.22
New York Maritime Fall Open Skipper B 8 4.8 2.39
KP Open Invite Skipper B 5 12.6 0.07
Fall 2022 Team page Season
Top 9 Open Skipper B 12 16.1 -2.15
Savin Hill Invite Skipper B 5 9.4 2.15
Jesuit Invite Skipper A 10 7.1 2.11

From the notes

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

All notes →