Event: Division 3

PDF Excel

Opponent	Rating	Result
Richard P Millener	1765	0 - 1
Elmira Walker	1654	0 - 1
Andrew Hewitt	1698	1 - 0
Michael Stinchcombe	1388	1 - 0
Joseph T Fearnhead	1305	0 - 1
William Hanson	1518	1 - 0
Mark Brailey	1434	1 - 0

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

1595 = (10762 + 400 * (4 - 3)) / 7)