Event: South Cheshire Shield

PDF Excel

Opponent	Rating	Result
Steve R Hill	1867	1 - 0
Jon EW Blackburn	1661	½ - ½
Alan M Paling	1852	0 - 1

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

1793 = (5380 + 400 * (1 - 1)) / 3)