Nathan Smith

Rating History

Singlehanded & Keelboat Ratings

DisciplineRating Rank RacesLast raced
Keelboat1.84unranked (fewer than 10 races or not active)6Fall 2025

Team Race Rating

Rating Rank vs fleet rating Record
3.28 (fleet 4.45) 14 of 328 +0.06 ± 0.12
about what the fleet rating predicts
as skipper 244–134 (65%)
SeasonRegattas Skipper W–LCrew W–L
Spring 2026770–37—
Spring 2025769–35—
Spring 2024768–31—
Spring 2023637–31—
2.7533.253.5Spring 2023Spring 2024Spring 2025Spring 2026Graham Hall Team Race (2023-03-11): rating 2.82, fleet rating alone 2.79, offset +0.03; record 3-3 in this boatGraham Hall Team Race (2023-03-11): rating 2.82, fleet rating alone 2.79, offset +0.03; record 6-2 in this boatSt. Mary's Team Race Inter-Conference (2023-03-18): rating 2.80, fleet rating alone 2.79, offset +0.01; record 2-6 in this boatAdmiral Moore Open Team Race (2023-03-25): rating 2.76, fleet rating alone 2.77, offset -0.01; record 9-8 in this boatProsser Trophy - MAISA Open Team Race Championship (2023-04-08): rating 2.73, fleet rating alone 2.74, offset -0.01; record 4-3 in this boatCollege Sailing Team Race National Championship (2023-05-27): rating 2.69, fleet rating alone 2.71, offset -0.02; record 8-9 in this boatDC Team Race / GW (2024-03-02): rating 2.75, fleet rating alone 2.76, offset -0.01; record 8-0 in this boatSt. Mary's Team Race Inter-Conference (2024-03-09): rating 2.81, fleet rating alone 2.78, offset +0.03; record 15-6 in this boatGraham Hall Team Race (2024-03-16): rating 2.83, fleet rating alone 2.78, offset +0.05; record 3-2 in this boatAaron Szambecki Team Race (2024-03-23): rating 2.86, fleet rating alone 2.80, offset +0.06; record 1-4 in this boatAaron Szambecki Team Race (2024-03-23): rating 2.86, fleet rating alone 2.80, offset +0.06; record 12-0 in this boatMAISA Open Team Race/Prosser Trophy (2024-04-06): rating 2.89, fleet rating alone 2.81, offset +0.09; record 13-1 in this boatThompson Trophy-CGA (2024-04-13): rating 2.93, fleet rating alone 2.82, offset +0.11; record 2-3 in this boatThompson Trophy-CGA (2024-04-13): rating 2.93, fleet rating alone 2.82, offset +0.11; record 8-6 in this boatICSA Open Team Racing National Championship (2024-04-25): rating 3.06, fleet rating alone 2.96, offset +0.10; record 3-4 in this boatICSA Open Team Racing National Championship (2024-04-25): rating 3.06, fleet rating alone 2.96, offset +0.10; record 3-5 in this boatGW Team Race (2025-03-01): rating 3.20, fleet rating alone 3.11, offset +0.08; record 2-0 in this boatGW Team Race (2025-03-01): rating 3.20, fleet rating alone 3.11, offset +0.08; record 5-1 in this boatSt. Mary's College of MD Team Race (2025-03-08): rating 3.22, fleet rating alone 3.14, offset +0.08; record 2-1 in this boatSt. Mary's College of MD Team Race (2025-03-08): rating 3.22, fleet rating alone 3.14, offset +0.08; record 5-11 in this boatGraham Hall Team Race (2025-03-15): rating 3.23, fleet rating alone 3.17, offset +0.06; record 4-0 in this boatGraham Hall Team Race (2025-03-15): rating 3.23, fleet rating alone 3.17, offset +0.06; record 10-1 in this boatAaron Szambecki Team Race (2025-03-22): rating 3.29, fleet rating alone 3.22, offset +0.07; record 4-0 in this boatAaron Szambecki Team Race (2025-03-22): rating 3.29, fleet rating alone 3.22, offset +0.07; record 11-2 in this boat2025 Marchiando Trophy-Grey Regatta (2025-03-29): rating 3.32, fleet rating alone 3.21, offset +0.11; record 10-11 in this boatProsser Trophy - MAISA Team Race Championship (2025-04-05): rating 3.31, fleet rating alone 3.22, offset +0.08; record 7-0 in this boatICSA Open Team Race National Championship (2025-04-24): rating 3.40, fleet rating alone 3.31, offset +0.10; record 2-1 in this boatICSA Open Team Race National Championship (2025-04-24): rating 3.40, fleet rating alone 3.31, offset +0.10; record 7-7 in this boatNelson Roltsch Team Race (2026-02-28): rating 3.43, fleet rating alone 3.35, offset +0.08; record 7-3 in this boatSt. Mary's Team Race Inter-Conference (2026-03-07): rating 3.44, fleet rating alone 3.36, offset +0.08; record 5-4 in this boatGraham Hall Team Race (2026-03-14): rating 3.40, fleet rating alone 3.32, offset +0.07; record 2-2 in this boatGraham Hall Team Race (2026-03-14): rating 3.40, fleet rating alone 3.32, offset +0.07; record 4-5 in this boatGraham Hall Team Race (2026-03-14): rating 3.40, fleet rating alone 3.32, offset +0.07; record 6-1 in this boatAaron Szambecki Team Race (2026-03-21): rating 3.39, fleet rating alone 3.32, offset +0.07; record 8-5 in this boatThe Lynn Marchiando Trophy Team Race-2026 (2026-03-28): rating 3.32, fleet rating alone 3.26, offset +0.06; record 13-5 in this boatProsser Trophy MAISA Open Team Race Championship (2026-04-04): rating 3.33, fleet rating alone 3.27, offset +0.06; record 14-1 in this boatICSA Open Team Race National Championship (2026-04-23): rating 3.29, fleet rating alone 3.23, offset +0.06; record 11-11 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 27 graded regattas (378 matches) the record is 244–134 against 244.7 wins the pre-event forecasts expected (−0.7). 5 regattas clearly above the rating (P ≤ 20%), 11 clearly below (P ≥ 80%); 26 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 Championshipskipper3.913.8111–1111.5−0.110.068%
2026-04-04Prosser Trophy MAISA Open Team Race Championshipskipper3.955.2714–112.2+1.331.517%
2026-03-28The Lynn Marchiando Trophy Team Race-2026skipper3.954.0813–512.6+0.130.054%
2026-03-21Aaron Szambecki Team Raceskipper3.843.458–58.9−0.390.282%
2026-03-14Graham Hall Team Raceskipper4.003.3212–814.1−0.681.093%
2026-03-07St. Mary's Team Race Inter-Conferenceskipper4.022.715–46.7−1.311.698%
2026-02-28Nelson Roltsch Team Raceskipper3.993.887–37.1−0.110.071%
2025-04-24ICSA Open Team Race National Championshipskipper4.003.749–89.9−0.270.278%
2025-04-05Prosser Trophy - MAISA Team Race Championshipskipper3.876.877–05.7≥+3.002.121%
2025-03-292025 Marchiando Trophy-Grey Regattaskipper3.873.1210–1113.2−0.751.796%
2025-03-22Aaron Szambecki Team Raceskipper3.915.0915–212.1+1.182.28%
2025-03-15Graham Hall Team Raceskipper3.775.2614–112.0+1.481.913%
2025-03-08St. Mary's College of MD Team Raceskipper3.872.847–1210.4−1.022.498%
2025-03-01GW Team Raceskipper3.743.457–17.2−0.280.082%
2024-04-25ICSA Open Team Racing National Championshipskipper3.552.976–97.7−0.580.790%
2024-04-13Thompson Trophy-CGAskipper3.633.2510–911.4−0.380.484%
2024-04-06MAISA Open Team Race/Prosser Trophyskipper3.535.0113–110.7+1.482.111%
2024-03-23Aaron Szambecki Team Raceskipper3.373.9413–411.3+0.570.725%
2024-03-16Graham Hall Team Raceskipper3.313.393–22.9+0.080.069%
2024-03-09St. Mary's Team Race Inter-Conferenceskipper3.243.7915–613.4+0.540.627%
2024-03-02DC Team Race / GWskipper3.146.148–05.9≥+3.003.67%
2023-05-27College Sailing Team Race National Championshipskipper3.253.548–97.1+0.280.240%
2023-04-08Prosser Trophy - MAISA Open Team Race Championshipskipper3.252.764–34.7−0.490.285%
2023-03-25Admiral Moore Open Team Raceskipper3.213.109–89.4−0.110.068%
2023-03-18St. Mary's Team Race Inter-Conferenceskipper3.212.582–63.0−0.630.488%
2023-03-11Graham Hall Team Raceskipper3.252.919–59.9−0.340.281%
2023-03-04GW Team Raceskipper3.116.115–03.9≥+3.002.023%

Regatta results

Regatta Role Div Races Avg Rating
Fall 2026 Team page Season
Hinman Trophy (U.S. Team Racing Championship) Selected TR — — —
Spring 2026 Team page Season
St. Mary's Team Race Inter-Conference Skipper TR 9 56% —
Prosser Trophy MAISA Open Team Race Championship Skipper TR 14 93% —
Open Fleet Race National Championships Skipper A 14 7.9 4.73
Open Eastern National Semis Skipper A 7 6.7 4.59
Nelson Roltsch Team Race Skipper TR 10 70% —
The Lynn Marchiando Trophy Team Race-2026 Skipper TR 18 72% —
ICSA Open Team Race National Championship Skipper TR 22 50% —
Graham Hall Team Race Skipper TR 20 60% —
America Trophy Skipper A 14 5.3 4.27
Aaron Szambecki Team Race Skipper TR 13 62% —
Fall 2025 Team page Season
War Memorial Skipper A 8 3.5 4.97
College Sailing Match Race National Championship Keelboat Skipper A 1 8.0 —
Open Atlantic Coast Championship Round 1B Skipper A 8 6.2 4.62
Open Atlantic Coast Championship Finals Skipper A 14 8.1 4.61
MAISA Match Race Intrepid Trophy Keelboat Skipper A 1 2.0 —
Chesapeake Invitational Skipper A 10 4.0 3.40
Spring 2025 Team page Season
St. Mary's College of MD Team Race Skipper TR 19 37% —
Prosser Trophy - MAISA Team Race Championship Skipper TR 7 100% —
Open Fleet Race National Championships Skipper A 7 6.6 5.08
Open Eastern Semi Finals Skipper A 10 7.2 4.52
ICSA Open Team Race National Championship Skipper TR 15 53% —
GW Team Race Skipper TR 8 88% —
Graham Hall Team Race Skipper TR 15 93% —
America Trophy Skipper A 12 5.2 4.39
Aaron Szambecki Team Race Skipper TR 17 88% —
2025 Marchiando Trophy-Grey Regatta Skipper TR 21 48% —
Fall 2024 Team page Season
War Memorial Skipper A 18 4.8 4.46
Open Atlantic Coast Championship Round 1A Skipper A 18 7.0 4.58
Open Atlantic Coast Championship Final Skipper A 7 8.9 4.63
Intrepid Trophy - MAISA Match Race Championship Keelboat Skipper A 1 1.0 —
ICSA Match Race National Championship Keelboat Skipper A 1 6.0 —
Danmark Trophy Skipper A 8 12.0 3.87
Chesapeake Invitational Skipper A 14 4.4 3.87
Spring 2024 Team page Season
Thompson Trophy-CGA Skipper TR 19 53% —
St. Mary's Team Race Inter-Conference Skipper TR 21 71% —
MAISA Open Team Race/Prosser Trophy Skipper TR 13 92% —
Open Dinghy National Championship Skipper A 18 9.2 4.52
ICSA Open Team Racing National Championship Skipper TR 15 40% —
Graham Hall Team Race Skipper TR 15 67% —
Eastern Open National Semi-Final Skipper A 18 6.7 4.58
DC Team Race / GW Skipper TR 8 100% —
America Trophy - Conference Championship Skipper A 15 5.6 4.50
Aaron Szambecki Team Race Skipper TR 15 80% —
Fall 2023 Team page Season
WAR MEMORIAL Skipper A 12 4.8 4.70
Open ACCs Round 1B Skipper A 14 9.4 3.91
Intrepid Trophy - MAISA Match Race Keelboat Skipper A 1 2.0 —
ICSA Match Race National Championship Keelboat Skipper A 1 8.0 —
Danmark Trophy Skipper A 14 10.6 4.25
Chesapeake Invitational Skipper A 11 6.5 2.41
Atlantic Coast Open Championship Finals Skipper A 14 12.2 3.77
Spring 2023 Team page Season
St. Mary's Team Race Inter-Conference Skipper TR 7 29% —
College Sailing Team Race National Championship Skipper TR 15 47% —
College Sailing Open Eastern Semifinal Skipper B 8 6.2 4.54
College Sailing Dinghy National Championship Skipper B 9 13.8 3.02
Prosser Trophy - MAISA Open Team Race Championship Skipper TR 7 57% —
GW Team Race Skipper TR 5 100% —
Graham Hall Team Race Skipper TR 12 58% —
America Trophy Skipper B 12 5.0 4.26
Admirals Cup Skipper A 10 8.3 4.37
Admiral Moore Open Team Race Skipper TR 17 53% —
Fall 2022 Team page Season
War Memorial Skipper B 6 5.8 4.00
Riley Cup Skipper A 13 5.2 3.54
Open Atlantic Coast Dinghy Championships, Round 1A Skipper B 15 7.4 4.13
Open Atlantic Coast Championships, Final Skipper B 14 6.9 4.85
MAISA Match Race Championship Skipper TR 7 29% —
Danmark Trophy Skipper B 14 5.2 4.92
Chesapeake Invitational Skipper B 13 5.1 2.23
2022 Truxtun Umsted Skipper B 10 3.2 4.85

Linked Profiles

League Name School Year
ISSA Nathan Smith Portsmouth Abbey SchoolPortsmouth Abbey School '22

From the notes

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

All notes →