Event: Championship

PDF Excel

Opponent	Rating	Result
Mark Cox	0	1 - 0
Nicholas H Skinner	0	½ - ½
Paul W O'Brien	0	1 - 0
Lawrence Rhodes	0	1 - 0
Mark Cox	0	1 - 0
David Bradley	0	1 - 0
David Bradley	0	1 - 0
Paul W O'Brien	0	1 - 0
Ben Glyn-Jones	0	1 - 0
Paul W O'Brien	0	1 - 0

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

360 = (0 + 400 * (9 - 0)) / 10)