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Classes · One-design

Isotope

Raced 2012–2026

About these ratings

Helm board

#HelmRatingSkillPeakRacesEventsWinsOverall #ImpactTrendLast raced
1
1–3
Eric Rasmussen 30448335037968949—10 Oct 2026
2
1–3
Stephen Chobot 290460303431129474—4 Oct 2025
3
1–3
John Ayers 2724282914410512025—10 Oct 2026
4
4–5
John Kirles 1663261874311020822—4 Oct 2025
5
4–6
Tom Wille 120312168155125694—24 Aug 2024
6
5–8
David Brice 3924839123050142—20 Jul 2024
7
6–8
Mark Prudhomme -22148-203710060075—10 Oct 2026
8
6–8
Frank Meldau -2720349106056839—16 Jun 2017
9Peter Hamilton -1900-182810076828—4 Oct 2024

Pool: Helms with a substantial record of rated racing, all time · updated 21 Oct 2026. Rating answers “who has proven the most”; Skill answers “who is strongest, on current evidence”. Ranks in brackets cannot be told apart. Equal ratings share a rank.