Performance Index after Birmingham

2003 Performance Index

Grand American Road Racing has established the Performance Index as a guide to individual driver performance in the Rolex Sports Car Series and Grand-Am Cup Series. Ratings are determined by a computerized formula that considers traditional motorsports performance milestones such as overall finishing position and winning the pole. Ratings are enhanced for drivers who qualify the car, lead a lap, lead the most laps, and set the fastest time during a race. The Performance Index ratings have no relation to the Grand American class championships. Driver, team and manufacturer titles will continue to be determined as called for in the Grand American rulebook.

<pre> Rolex Sports Car Series After 4 of 12 rounds Pos. Index Name 1 .952 Hurley Haywood 2 .948 JC France 3 .850 Joao Barbosa 4 .826 Brian Cunningham 5 .824 Hugh Plumb 6 .813 Cort Wagner 7 .805 Brent Martini 8 .794 David Donohue 9 .784 Darren Law 10 .777 Terry Borcheller 11 .775 Mike Borkowski 12 .765 Tommy Riggins 13 .762 Forest Barber 14 .757 Dave Machavern 15 .625 Craig Stanton 16 .607 Jon Leavy 17 .494 Gunnar Jeannette 18 .467 Kevin Buckler 19 .449 Johannes Van Overbeek 20 .445 Richard Steranka

Grand-Am Cup Series After 4 of 11 rounds Pos. Index Name 1 .944 Jean-Francois Dumoulin 2 .941 Robert Julien 3 .909 Sylvain Tremblay 4 .906 Devon Powell 5 .900 Greg Wilkins 6 .891 David Lacey 7 .889 Doug Goad 8 .887 Selby Wellman 9 .874 Michael Levitas 10 .861 Mike Weinberg 11 .826 Pete Halsmer 12 .822 David Murry 13 .821 Adam Merzon 14 .819 John Schmitt 15 .803 Joe Nonnamaker 16 .800 Wayne Nonnamaker 17 .791 Ian James 18 .786 Jep Thornton 19 .785 Andy Lally 20 .783 Dave Russell

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