Event: League Division Two

PDF Excel

Opponent	Rating	Result
Paul Hardy	1544	1 - 0
Hugh Thornton	1641	1 - 0
Rupert W Jones	1809	½ - ½

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

1931 = (4994 + 400 * (2 - 0)) / 3)