Event: County Individual

PDF Excel

Opponent	Rating	Result
Ranjit Nath	155	0 - 1
Stephen Smithson	13	1 - 0
Chris A Fraser	120	1 - 0
Alan F Downham	162	0 - 1
Shah Hussain	121	1 - 0
David Williams	159	0 - 1
Jaime Castro	154	0 - 1

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

69 = (884 + 400 * (3 - 4)) / 7)