Event: Division Two

PDF Excel

Opponent	Rating	Result
Jonathan Welton	1677	½ - ½
Hamish Sloan	1541	½ - ½
Fionn O'Donovan	1681	1 - 0

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

1766 = (4899 + 400 * (1 - 0)) / 3)