Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Zana Aziz	1789	1 - 0
Colin S Procter	1777	½ - ½
Robert Mitchell	1666	0 - 1
Anthony A Gilpin	1824	1 - 0
David Barlow	2076	½ - ½
Dominic Lodge	1641	1 - 0
Henry Saunders	1595	1 - 0

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

1938 = (12368 + 400 * (4 - 1)) / 7)