Event: Club Championship

PDF Excel

Opponent	Rating	Result
David Pritchard	1516	1 - 0
Gustavo Leon Cazares	2132	0 - 1
Paul T Costello	1501	1 - 0
Emma Salazar Eyre	1736	1 - 0
Stefan Hartmann	1878	0 - 1
Shruti Shanbhag	1550	1 - 0

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

1852 = (10313 + 400 * (4 - 2)) / 6)