Event: Open

PDF Excel

Opponent	Rating	Result
Jonathan E Swindells	214	0 - 1
Nathanael Paul	185	1 - 0
Luke Boynton	173	0 - 1
Keith R Ingram	175	0 - 1
Nicholas A Walker	181	1 - 0
Jonathan E Swindells	214	½ - ½
Nathanael Paul	185	0 - 1
Luke Boynton	173	1 - 0
Keith R Ingram	175	0 - 1
Nicholas A Walker	181	0 - 1

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

66 = (1856 + 400 * (3 - 6)) / 10)