Event: Division 1

PDF Excel

Opponent	Rating	Result
Stephen M Lloyd	1733	0 - 1
Alfie Henshaw	1466	1 - 0
T Jeff Povall	1684	1 - 0
Ray J Holland	1808	0 - 1

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

1673 = (6691 + 400 * (2 - 2)) / 4)