Event: Division 2

PDF Excel

Opponent	Rating	Result
William Fairclough	1428	1 - 0
Richard D Bohm	1309	½ - ½
David Agyemang	0	½ - ½
Simon Bailey	0	1 - 0
Anthony Oldham	1409	0 - 1
Julian C Clissold	1724	½ - ½
Stuart Sumner	1547	0 - 1

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

1060 = (7417 + 400 * (2 - 2)) / 7)