Event: 23 / 24 Club Championship

PDF Excel

Opponent	Rating	Result
Albert Griffiths	1446	1 - 0
David Armbruster	2028	0 - 1
Alan Green	1844	1 - 0
Stefan Hartmann	1880	0 - 1
Lev Drobiazko	1477	1 - 0
Noel J Boustred	1633	1 - 0
John Liddle	1871	1 - 0

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

1911 = (12179 + 400 * (5 - 2)) / 7)