Event: Harmsworth Cup

PDF Excel

Opponent	Rating	Result
David Sawyer	1407	1 - 0
James Cole	1636	0 - 1
Harry J Sharples	1719	0 - 1
Asher Sunil	996	1 - 0
Lalit Sunil	1464	½ - ½
Chris Carpenter	1544	0 - 1
Keith C Findley	1677	0 - 1
Colin G Gregory	1529	0 - 1

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

1347 = (11972 + 400 * (2 - 5)) / 8)