Event: Division 4

PDF Excel

Opponent	Rating	Result
Leo Beacroft	1401	0 - 1
Jonty Haddon	1500	½ - ½
Alex Clements	1173	½ - ½
Simon Flower	1460	0 - 1
Ben Eyres	1110	1 - 0
Mark Turner	1316	0 - 1
Oscar Powell	1600	0 - 1
Paul Wileman	1450	0 - 1

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

1176 = (11010 + 400 * (1 - 5)) / 8)