Sonoma Raceway PTE

NASA 2011Multi-class event, 5 classes, 57 cars

ClassesSpec E30, 18 cars Spec Miata, 16 cars Thunder Roadster, 10 carsPTE, 7 carsGTS2, 6 cars

Spec E30 winner: Loren TrefethenSpec Miata winner: David VoddenThunder Roadster winner: Ryan RaduechelGTS2 winner: Paul Blickman

Fin	Driver	Team	Rating Δ	Rating
P1	Kurt Frietzscche	108793	+150	1,150
P2	David Vodden	106120	+11	1,942
P3	Jarrett Tamaye	125164	+27	1,298
P4	Tim Spurgeon	108361	+9	1,000
P5	Pat OKeefe	143295	−43	969
P6	Dennis Clark	114733	−51	614
P7	Bill Brown MD	107116	−103	581

Rating Δ is the Elo exchange from this race: taken from the cars finished behind, ceded to those ahead, net zero across the field. A shared car splits its change among co-drivers by FIA grade, so both appear at the same position.

RacerDB. Race results and driver ratings.NASA 2011

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