Event: League Division 2

PDF Excel

Opponent	Rating	Result
Stuart Fortey	0	½ - ½
Vidur Bhalavat	0	½ - ½
Pete Brennan	1539	1 - 0

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

646 = (1539 + 400 * (1 - 0)) / 3)