Event: Division 4

PDF Excel

Opponent	Rating	Result
Mark J Fulleylove	1708	½ - ½
Lee Savill	1563	½ - ½
David Bean	1728	0 - 1

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

1533 = (4999 + 400 * (0 - 1)) / 3)