Event: WMA Spring League Division 1

PDF Excel

Opponent	Rating	Result
Joe Rastall	1602	1 - 0
Alan Agnew	2166	0 - 1
Jaspar Goodall	1695	0 - 1
Edward P Small	1806	0 - 1
Nick Hanne	1357	1 - 0
Joe Rastall	1602	0 - 1
Alan Agnew	2166	½ - ½
Jaspar Goodall	1695	0 - 1
Edward P Small	1806	1 - 0
Nick Hanne	1357	1 - 0

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

1685 = (17252 + 400 * (4 - 5)) / 10)