Event: Rapidplay Rally (June)

PDF Excel

Opponent	Rating	Result
Steve Lovell	1884	1 - 0
Peter Newton	1648	½ - ½
Alan Watkins	1834	1 - 0

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

2055 = (5366 + 400 * (2 - 0)) / 3)