Event: Summer Rapid Tournament

PDF Excel

Opponent	Rating	Result
Michael Siddle	0	0 - 1
Robert Berry	0	1 - 0
Chris Clynes	0
Adrian Dilley	0	0 - 1
Deborah Edmundson	0	0 - 1
Mark Edmundson	0	1 - 0
Richard Manchester	0
Paul Mcguigan	0
Michael Siddle	0	0 - 1
Robert Berry	0	0 - 1
Chris Clynes	0
Deborah Edmundson	0	0 - 1
Mark Edmundson	0	0 - 1
Richard Manchester	0
Adrian Dilley	0	0 - 1
Paul Mcguigan	0

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

-240 = (0 + 400 * (2 - 8)) / 10)