Event: Robert Page Blitz

PDF Excel

Opponent	Rating	Result
Paul Carfrae	1652	0 - 1
David Clifford	1700	1 - 0
Ian A Hames	1900	0 - 1
Fredy Reber	1795	0 - 1
Danny Radford	1240	0 - 1

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

1417 = (8287 + 400 * (1 - 4)) / 5)