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Classes · One-design

Viper 640

Raced 2008–2026

About these ratings

Helm board

#HelmRatingSkillPeakRacesEventsWinsCategory #ImpactTrendLast raced
351
325–363
Greg Schuster -227-55-54386078392—21 Apr 2018
352
316–364
Arthur Shaw -228-17105212082105−7.41 Sep 2018
353
325–364
Patrick Daniel -235-46-16509078391−8.811 Mar 2016
354
324–364
Brian McCloskey -235-34-35359070498−8.618 Jul 2021
355
318–364
Dale Bull -236-21-32183084210—17 Mar 2013
356
317–364
Luke Porter -239-1575437081610−10.318 Oct 2015
357
324–364
Richard Samuels -242-30-24446076786−12.830 Mar 2023
358
325–364
John Czoykowski -244-39-43113082830—2 Jun 2018
359
331–364
James Pokorski -249-71285113060112−16.418 Jun 2021
360
325–366
Hiroshi Nakajima -259-279247037857−17.87 Oct 2012
361
340–366
David Dougherty -278-89647718083317−17.58 Oct 2021
362
347–367
Daniel Lin -299-100-583710083000−21.111 Dec 2021
363
348–367
Matthew Harden -301-104-11508061609—11 Mar 2017
364
350–367
Heather Patterson -322-116-18226080511−12.130 Mar 2023
365
360–367
Robert Bayer -351-144-11257084657—22 Jul 2017
366
361–367
Todd Cowen -357-170-32425083854−12.12 May 2026
367
362–367
Mark Engelhardt -391-194-10599084992−1128 Jul 2018

Pool: Helms with a substantial record of rated racing, all time · updated 1 Nov 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.