Event: Division B

PDF Excel

Opponent	Rating	Result
Gordon L Glover	1585	0 - 1
Dave S Almond	1756	0(def) - 1
Brian Davies	1286	1 - 0

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

1436 = (2871 + 400 * (1 - 1)) / 2)