Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Gary Corcoran	1746	1 - 0
Richard White	1587	½ - ½
Zana Aziz	1744	1 - 0

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

1959 = (5077 + 400 * (2 - 0)) / 3)