Event: Division Two

PDF Excel

Opponent	Rating	Result
John F Fahy	154	½ - ½
Nicholas A Walker	188	0 - 1
John Smith	154	½ - ½
Dale Jackson	160	1 - 0
Neil J Owen	170	1 - 0
Martin D Smyth	153	½ - ½
Faraz Malik	164	½ - ½

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

220 = (1143 + 400 * (2 - 1)) / 7)