Event: Division 1

PDF Excel

Opponent	Rating	Result
Tye A Byram	1765	1 - 0
Colin R Ramage	1900	½ - ½
Graham J Kershaw	1683	0 - 1

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

1783 = (5348 + 400 * (1 - 1)) / 3)