Event: Cup KO

PDF Excel

Opponent	Rating	Result
Nevil Chan	1982	½ - ½
David L Haydon	2328	1 - 0
Ian W Salisbury	1832	0 - 1

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

2047 = (6142 + 400 * (1 - 1)) / 3)