Event: WDCL Division 2

PDF Excel

Opponent	Rating	Result
Aaron Milne	1282	0 - 1
Stephen Deakin	1471	1 - 0
David Clements	1039	1 - 0
James Monks	1234	1 - 0
Sean Murphy	1421	0 - 1
Peter Morgan	1654	½ - ½
John Gillett	1450	0 - 1
Richard Devonport	1407	0 - 1

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

1320 = (10958 + 400 * (3 - 4)) / 8)