Event: Minor Counties

PDF Excel

Opponent	Rating	Result
Dorin Luca	1750	0 - 1
Mervyn J Hughes	1860	½ - ½
Stuart MacDonald	1829	1 - 0

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

1813 = (5439 + 400 * (1 - 1)) / 3)