Event: Minor

PDF Excel

Opponent	Rating	Result
Mark S Ashley	125	0 - 1
Nick D Holmes	115	1 - 0
Richard O'Neill	126	½ - ½
Neil Lang	115	½ - ½
Lucas Chan	102	1 - 0

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

197 = (583 + 400 * (2 - 1)) / 5)