Event: Division 3

PDF Excel

Opponent	Rating	Result
Richard Jerram	1730	1 - 0
Reno Gobayashi	0	0 - 1
D Ajoy Solomon	1924	0 - 1
Bijan Lotfi	1529	1 - 0
Peter R. Crouch	1398	0 - 1
Phil McKenna	1396	1 - 0
Damien Sobolevski	1005	1 - 0

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

1340 = (8982 + 400 * (4 - 3)) / 7)