Event: 23 / 24 Club Championship

PDF Excel

Opponent	Rating	Result
John Liddle	1856	0 - 1
Michael Owen	1598	0 - 1
Martin Thompson	1430	1 - 0
Alykhan Bandali	1432	0 - 1
Jonathan Rooney	1518	1 - 0
Brandon Russell	1523	0 - 1
Alex Piercy	1574	0 - 1

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

1390 = (10931 + 400 * (2 - 5)) / 7)