Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Awen Gitay	1437	½ - ½
Michael A Fox	1626	½ - ½
Eric Lyu	1540	½ - ½
Pierre De Beco	1579	0 - 1
Stephen Burton	1446	1 - 0
Charlie Woodbridge	1780	0 - 1
David Callaghan	1063	1 - 0

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

1496 = (10471 + 400 * (2 - 2)) / 7)