Event: Guildford FIDE Congress

PDF Excel

Opponent	Rating	Result
Jordy Savill	0	½ - ½
David M Cole	0	0 - 1
Harry M Carter	0	1 - 0
Nicholas P Driver	0	1 - 0
Louis Buckland	0	½ - ½

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

80 = (0 + 400 * (2 - 1)) / 5)