Event: Division 2

PDF Excel

Opponent	Rating	Result
Bowie Carter	1688	0 - 1
David W Daniels	1840	½ - ½
Andrew N Lake	1807	½ - ½
Simon Walton	1644	1 - 0
Kenneth J McNulty	1711	½ - ½
Mike J Groombridge	1667	0 - 1
Mike A Biddle	1726	1 - 0

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

1726 = (12083 + 400 * (2 - 2)) / 7)