Petra Humphrey

Rating History

Crew Rating

Career: 0.53 percentile of ICSA crews

Includes linked high school and college seasons.

-1.75-1.50-1.25-1.00-0.75-0.50T. Smith (8 races): -0.52T. SmithJ. Wright (4 races): -0.27J. WrightA. Simpson (6 races): +0.24Spring 2023: rating -1.10Spring 2023John T. Hoggard High SchoolS. Carson (12 races): +0.01S. CarsonSpring 2024: rating -1.54Spring 2024John T. Hoggard High SchoolA. Duer (13 races): -1.22A. DuerB. Goodwin (2 races): -0.13B. GoodwinP. Brindley (6 races): -0.04Fall 2025: rating -0.66Fall 2025Old Dominion UniversityA. Duer (6 races): -0.23A. DuerSpring 2026: rating -0.58Spring 2026Old Dominion UniversityA. Duer (34 races): -0.34A. DuerA. Barabino (7 races): -0.05A. BarabinoFall 2026: rating -0.96Fall 2026Old Dominion University
▲ boats did better with this crew than with the skipper's usual crews▼ worseArrow length = size of the push, in rating points
Season Team Rating Range League
percentile
Team
percentile
On team Races Team page
Fall 2026 Old Dominion University -0.96 Rating -0.96; 90% range -3.9 to 2.0; team skipper average 2.22 5.67 6.25 8 of 8 41 Team page
Spring 2026 Old Dominion University -0.58 Rating -0.58; 90% range -3.6 to 2.4; team skipper average 2.37 13.08 4.55 11 of 11 9 Team page
Fall 2025 Old Dominion University -0.66 Rating -0.66; 90% range -3.7 to 2.3; team skipper average 2.18 9.46 4.55 11 of 11 21 Team page
Spring 2024 John T. Hoggard High School -1.54 Rating -1.54; 90% range -4.5 to 1.4; team skipper average 0.95 1.06 7.14 7 of 7 12 Team page
Spring 2023 John T. Hoggard High School -1.10 Rating -1.10; 90% range -4.1 to 1.9; team skipper average 1.34 3.55 6.25 8 of 8 18 Team page

Team Race Rating

Rating Rank vs fleet rating Record
0.82 (fleet 1.14) unranked (fewer than 30 matches as skipper, or not active) +0.00
about what the fleet rating predicts
as crew 21–46 (31%)
SeasonRegattas Skipper W–LCrew W–L
Spring 20266—21–46

Team race surprisal: regatta by regatta

Over 6 graded regattas (67 matches) the record is 21–46 against 28.0 wins the pre-event forecasts expected (−7.0). 0 regattas clearly above the rating (P ≤ 20%), 3 clearly below (P ≥ 80%); 12 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-04-11MAISA Women’s Team Race Championshipcrew2.27-0.521–74.7−2.806.9>99%
2026-04-03Tulane Women's Team Racecrew2.242.853–121.8+0.610.528%
2026-03-21Blaire Herron Memorial Women’s Team Racecrew2.281.003–75.5−1.282.398%
2026-03-14CofC Women's Team Racecrew2.351.234–127.1−1.132.498%
2026-03-072026 Jen Harris Team Racecrew2.322.694–53.5+0.370.151%
2026-02-28ODU Women's Team Racecrew2.292.636–35.5+0.340.149%

Regatta results

Regatta Role Div Races Avg Rating
Fall 2026 Team page Season
Yale Women's Women's Crew B 5 11.0 -0.18
Women's Atlantic Coast Championship Round 1A Women's Crew B 8 9.5 -0.12
Navy Women's Women's Crew A 11 6.9 -0.00
CofC Women's Fall Women's Crew A 10 3.4 -0.03
Chesapeake Open Crew A 7 10.7 -0.05
Spring 2026 Team page Season
Women's Eastern National Semis Women's Crew B 6 11.2 -0.23
Tulane Women's Team Race Women's Crew TR 15 20% —
ODU Women's Team Race Women's Crew TR 9 67% —
ODU Women's Fleet Race Women's Crew A 3 2.7 —
MAISA Women’s Team Race Championship Women's Crew TR 8 12% —
CofC Women's Team Race Women's Crew TR 16 25% —
Blaire Herron Memorial Women’s Team Race Women's Crew TR 10 30% —
2026 Jen Harris Team Race Women's Crew TR 9 44% —
Fall 2025 Team page Season
Women's Atlantic Coast Championships Round 1A Women's Crew B 4 11.8 -0.27
War Memorial Crew B 6 11.0 -0.13
Oyster Bowl Women's Women's Crew A 9 10.1 -0.95
Nevins Trophy Crew B 2 12.5 -0.04
Navy Women's Women's Skipper A 2 12.5 —
Chesapeake Open Skipper B 4 15.8 —

Linked Profiles

League Name School Year
ISSA Petra Humphrey John T. Hoggard High SchoolJohn T. Hoggard High School '25

From the notes

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

All notes →