Ryan Ellison

Rating History

Crew Rating

Career: 76.50 percentile of ICSA crews

Includes linked high school and college seasons.

0.501.001.502.002.50S. Ellison (8 races): +0.20S. EllisonB. Armstrong (14 races): +0.18B. ArmstrongJ. Armstrong (12 races): -0.14A. Wiand (7 races): +0.10Spring 2024: rating 2.26Spring 2024West Bloomfield High SchoolS. Ellison (8 races): +0.20S. EllisonB. Armstrong (14 races): +0.18B. ArmstrongJ. Armstrong (12 races): -0.14A. Wiand (7 races): +0.10Spring 2024: rating 1.22Spring 2024Birmingham Public SchoolsJ. Armstrong (3 races): -0.07J. ArmstrongB. Armstrong (10 races): -0.05B. ArmstrongFall 2024: rating 0.38Fall 2024West Bloomfield High School
▲ 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 2024 West Bloomfield High School 0.38 Rating 0.38; 90% range -2.4 to 3.2; team skipper average 0.86 47.82 50.00 3 of 5 10 –
Spring 2024 West Bloomfield High School 2.26 Rating 2.26; 90% range -0.6 to 5.1; team skipper average 1.74 88.90 64.29 3 of 7 33 –
Spring 2024 Birmingham Public Schools 1.22 Rating 1.22; 90% range -1.7 to 4.1; team skipper average -0.12 69.88 78.57 2 of 7 8 Team page

Singlehanded & Keelboat Ratings

DisciplineRating Rank RacesLast raced
Singlehanded1.15163 of 33748Fall 2025

Team Race Rating

Rating Rank vs fleet rating Record
1.22 (fleet 2.00) 129 of 231 −0.01 ± 0.17
about what the fleet rating predicts
as skipper 16–17 (48%)
SeasonRegattas Skipper W–LCrew W–L
Spring 202617–2—
Spring 202529–15—

Team race surprisal: regatta by regatta

Over 3 graded regattas (33 matches) the record is 16–17 against 16.9 wins the pre-event forecasts expected (−0.9). 0 regattas clearly above the rating (P ≤ 20%), 1 clearly below (P ≥ 80%); 0 bits of surprise in all.

DateRegattaRole Value Perf. RecordExp.
wins
Δ Surprise
(bits)
P(this good
or better)
2026-04-11MISSA NE Baker Pre-Qualifierskipper1.301.567–26.8+0.260.062%
2025-04-26GPYC - MISSA Baker Qualifierskipper1.120.564–84.8−0.560.384%
2025-04-11MISSA NE Baker Pre Qualifierskipper0.830.665–75.3−0.170.070%

Regatta results

Regatta Role Div Races Avg Rating
Spring 2023 Season
South Points #7 Vero Beach Varsity Skipper B 6 10.8 -1.11
Spring 2022 Season
SP 6 JV Crew A, B 8 2.4 —
South Points 7 JV Crew A 7 3.0 —
SAISA South Points SP#5 Junior Varsity Crew A 7 4.0 —
Fall 2021 Season
SAISA South Points 1 - JV 2021 Crew A 6 3.7 —
SAISA South Points #2 JV Crew A 5 4.2 —

Linked Profiles

League Name School Year
ISSA Ryan Ellison Birmingham Public SchoolsBirmingham Public Schools '28
ISSA Ryan Ellison Mercy/University of Detroit JesuitMercy/University of Detroit Jesuit '28
ISSA Ryan Ellison Detroit Country Day SchoolDetroit Country Day School '28
ISSA Ryan Ellison West Bloomfield High SchoolWest Bloomfield High School '28
ISSA Ryan Ellison Brother Rice/Marian High School - MIBrother Rice/Marian High School - MI '28

From the notes

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

All notes →

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