Event: League Division Two

PDF Excel

Opponent	Rating	Result
Nigel Foster	1583	1 - 0
Andy Johnson	1600	0 - 1
Pablo Kelly	1582	1 - 0
Alexander Wicks	1833	½ - ½

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

1750 = (6598 + 400 * (2 - 1)) / 4)