Event: Division 4

PDF Excel

Opponent	Rating	Result
Jim Wellington	1537	0 - 1
Simon Flower	1351	½ - ½
Michael James	922	0 - 1
Duc Loc Nguyen	0	0 - 1
Robert Garnett	1585	0 - 1
Mohammed Abou Shameh	0	1 - 0
Marian Talmacel	1600	0 - 1

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

771 = (6995 + 400 * (1 - 5)) / 7)