Event: Division 4

PDF Excel

Opponent	Rating	Result
David Carpenter	1690	0 - 1
Mark J Fulleylove	1708	½ - ½
Timothy J Chapman	1702	½ - ½

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

1567 = (5100 + 400 * (0 - 1)) / 3)