Event: OTB Club Challenge Standard

PDF Excel

Opponent	Rating	Result
Nigel White	1450	0 - 1
Voldi Gailans	1320	1 - 0
Jagdeep Sanger	1200	0 - 1
John V Jestico	1455	0 - 1
Rex Clark	1595	1 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1324 = (7020 + 400 * (2 - 3)) / 5)