Event: Division 1

PDF Excel

Opponent	Rating	Result
Richard G Pert	2432	½ - ½
David Kraszewski	2012	1 - 0
Russell P White	2165	1 - 0

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

2470 = (6609 + 400 * (2 - 0)) / 3)