Event: Division 3

PDF Excel

Opponent	Rating	Result
Peter Hegarty	1835	0 - 1
Michael Moura	1772	1 - 0
Peter Hegarty	1835	½ - ½

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

1814 = (5442 + 400 * (1 - 1)) / 3)