Event: 5th Cornwall Online League

PDF Excel

Opponent	Rating	Result
Richard AL Smith	1765	1 - 0
Gary Trudeau	1699	0 - 1
Philip May	1395	1 - 0

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

1753 = (4859 + 400 * (2 - 1)) / 3)