Event: Division 2

PDF Excel

Opponent	Rating	Result
Jim Rowlands	1396	1 - 0
Julien Astier	1403	0 - 1
James Facey	1715	0 - 1
Richard Usherwood	1496	0 - 1
Jon White	1605	½ - ½
Peter Marks	1747	0 - 1
Ilya Kiselev	0	0 - 1
Alessandro Coppola	1210	1 - 0

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

1172 = (10572 + 400 * (2 - 5)) / 8)