Event: Silver Rook

PDF Excel

Opponent	Rating	Result
John Tate	1507	1 - 0
Richard E Desmedt	1780	0 - 1
Jacob A Westmoreland	1428	1 - 0
Toby Quaite	1667	0 - 1
Roland Gehrels	1692	0 - 1
Dylan Hirst	1736	½ - ½
Dave Young	1349	1 - 0

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

1594 = (11159 + 400 * (3 - 3)) / 7)