Darby Graham

Crew Rating

Career: 60.94 percentile of ICSA crews
2.753.003.253.503.754.00R. Ziman (14 races): +0.48R. ZimanC. Scheiblauer (8 races): +0.10C. ScheiblauerSpring 2023: rating 3.43Spring 2023U. S. Naval AcademyT. Kelly (29 races): -0.21T. KellyJ. Welburn (4 races): -0.15J. WelburnFall 2023: rating 2.96Fall 2023U. S. Naval AcademyN. Smith (28 races): +0.10N. SmithE. Blauvelt (31 races): -0.09E. BlauveltSpring 2024: rating 2.85Spring 2024U. S. Naval AcademyJ. Welburn (75 races): -0.17J. WelburnFall 2024: rating 3.49Fall 2024U. S. Naval AcademyJ. Welburn (8 races): +0.05J. WelburnSpring 2025: rating 3.42Spring 2025U. S. Naval AcademyA. Farley (14 races): +0.21A. FarleyJ. Welburn (15 races): -0.12J. WelburnL. Robillard (10 races): -0.05Fall 2025: rating 3.27Fall 2025U. S. Naval Academy
▲ 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 2025 U. S. Naval Academy 3.27 Rating 3.27; 90% range 0.8 to 5.7; team skipper average 3.19 86.83 59.38 7 of 16 39 Team page
Spring 2025 U. S. Naval Academy 3.42 Rating 3.42; 90% range 1.0 to 5.8; team skipper average 3.55 86.73 50.00 5 of 9 8 Team page
Fall 2024 U. S. Naval Academy 3.49 Rating 3.49; 90% range 1.1 to 5.9; team skipper average 3.12 88.03 70.00 5 of 15 75 Team page
Spring 2024 U. S. Naval Academy 2.85 Rating 2.85; 90% range 0.5 to 5.2; team skipper average 3.12 78.08 38.89 6 of 9 59 Team page
Fall 2023 U. S. Naval Academy 2.96 Rating 2.96; 90% range 0.5 to 5.4; team skipper average 2.96 78.24 53.12 8 of 16 35 Team page
Spring 2023 U. S. Naval Academy 3.43 Rating 3.43; 90% range 1.1 to 5.8; team skipper average 3.31 83.22 55.00 5 of 10 22 Team page

Team Race Rating

Rating Rank vs fleet rating Record
1.46 unranked (fewer than 30 matches as skipper, or not active) +0.00
about what the fleet rating predicts
as crew 161–89 (64%)
SeasonRegattas Skipper W–LCrew W–L
Spring 20267—61–34
Spring 20257—52–22
Spring 20246—32–20
Spring 20232—16–13

Team race surprisal: regatta by regatta

Over 22 graded regattas (250 matches) the record is 161–89 against 167.8 wins the pre-event forecasts expected (−6.8). 3 regattas clearly above the rating (P ≤ 20%), 9 clearly below (P ≥ 80%); 25 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-04-23ICSA Open Team Race National Championshipcrew3.703.5910–1110.5−0.110.068%
2026-04-04Prosser Trophy MAISA Open Team Race Championshipcrew3.674.9914–112.2+1.331.517%
2026-03-28The Lynn Marchiando Trophy Team Race-2026crew3.663.7913–512.6+0.130.054%
2026-03-21Aaron Szambecki Team Racecrew3.673.288–58.9−0.390.282%
2026-03-14Graham Hall Team Racecrew3.702.604–56.0−1.101.697%
2026-03-07St. Mary's Team Race Inter-Conferencecrew3.722.405–46.7−1.311.698%
2026-02-28Nelson Roltsch Team Racecrew3.693.587–37.1−0.110.071%
2025-04-24ICSA Open Team Race National Championshipcrew3.703.439–89.9−0.270.278%
2025-04-05Prosser Trophy - MAISA Team Race Championshipcrew3.616.617–05.7≥+3.002.121%
2025-03-292025 Marchiando Trophy-Grey Regattacrew3.622.8610–1113.2−0.751.796%
2025-03-22Aaron Szambecki Team Racecrew3.566.567–05.3≥+3.002.813%
2025-03-15Graham Hall Team Racecrew3.474.5310–18.8+1.060.830%
2025-03-08St. Mary's College of MD Team Racecrew3.434.054–13.5+0.620.252%
2025-03-01GW Team Racecrew3.412.965–15.3−0.450.186%
2024-04-25ICSA Open Team Racing National Championshipcrew3.553.023–53.8−0.530.385%
2024-04-13Thompson Trophy-CGAcrew3.432.472–32.8−0.970.693%
2024-03-23Aaron Szambecki Team Racecrew3.351.961–42.5−1.391.497%
2024-03-16Graham Hall Team Racecrew3.313.393–22.9+0.080.069%
2024-03-09St. Mary's Team Race Inter-Conferencecrew3.243.7915–613.4+0.540.627%
2024-03-02DC Team Race / GWcrew3.146.148–05.9≥+3.003.67%
2023-03-11Bob Bavier Open Team Racecrew2.520.764–129.0−1.766.1>99%
2023-03-04Tom Noble Team Racecrew2.442.7012–111.8+0.260.064%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2026 Team page Season
St. Mary's Team Race Inter-Conference Crew TR 9 56% —
Prosser Trophy MAISA Open Team Race Championship Crew TR 14 93% —
Nelson Roltsch Team Race Crew TR 10 70% —
The Lynn Marchiando Trophy Team Race-2026 Crew TR 18 72% —
ICSA Open Team Race National Championship Crew TR 22 50% —
Graham Hall Team Race Crew TR 20 60% —
Aaron Szambecki Team Race Crew TR 13 62% —
Fall 2025 Team page Season
Open Atlantic Coast Championship Round 1B Crew B 5 8.2 -0.08
MAISA Women's Fall Dinghy Women's Crew A 14 5.7 +0.21
MAISA Top 9 Open Crew B 10 9.6 -0.05
Chesapeake Invitational Crew C 10 7.0 -0.03
Spring 2025 Team page Season
St. Mary's College of MD Team Race Crew TR 19 37% —
Prosser Trophy - MAISA Team Race Championship Crew TR 7 100% —
Open Eastern Semi Finals Crew B 7 7.1 -0.00
ICSA Open Team Race National Championship Crew TR 15 53% —
GW Team Race Crew TR 8 88% —
Graham Hall Team Race Crew TR 15 93% —
America Trophy Crew B 1 1.0 +0.06
Aaron Szambecki Team Race Crew TR 17 88% —
2025 Marchiando Trophy-Grey Regatta Crew TR 21 48% —
Fall 2024 Team page Season
War Memorial Crew B 12 4.9 +0.01
Open Atlantic Coast Championship Round 1A Crew B 18 7.1 -0.11
Open Atlantic Coast Championship Final Crew B 7 11.4 -0.21
MAISA Top 9 Open Crew A 16 6.9 +0.10
Danmark Trophy Crew B 8 8.6 +0.11
Chesapeake Invitational Crew B 14 5.6 -0.08
Spring 2024 Team page Season
Women's Dinghy National Championship Women's Crew A 11 9.5 -0.06
Thompson Trophy-CGA Crew TR 19 53% —
St. Mary's Team Race Inter-Conference Crew TR 21 71% —
Open Dinghy National Championship Crew A 17 8.9 +0.11
ICSA Open Team Racing National Championship Crew TR 15 40% —
Graham Hall Team Race Crew TR 15 67% —
Eastern Open National Semi-Final Crew A, B 5 12.4 -0.30
Eastern Women's National Semi-final Women's Crew A 17 5.2 +0.20
DC Team Race / GW Crew TR 8 100% —
America Trophy - Conference Championship Crew A 9 5.8 +0.07
Aaron Szambecki Team Race Crew TR 15 80% —
Fall 2023 Team page Season
Riley Cup Crew A 4 5.8 -0.15
Oyster Bowl Open Crew A 17 8.7 -0.19
Nevins Trophy Crew A 2 5.0 —
Chesapeake Open Crew A 12 7.6 -0.02
Spring 2023 Team page Season
Tom Noble Team Race Crew TR 15 93% —
Owen Trophy Crew B 14 4.5 +0.48
Connecticut Valley Dinghy Championship Trophy Crew A 8 6.1 +0.10
Bob Bavier Open Team Race Crew TR 16 25% —
Fall 2022 Team page Season
Tom Curtis Memorial Regatta Crew A 8 6.5 —
Oyster Bowl Women's Women's Crew A 9 8.8 —

From the notes

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

All notes →