Event: Division 1

PDF Excel

Opponent	Rating	Result
Oscar Garcia	0	½ - ½
Max Walker	2066	0 - 1
Jerry Humphreys	2047	0 - 1
James Clarke	2053	½ - ½
Derek C Pugh	2140	½ - ½
Stephen J Meek	2110	½ - ½
Chris R Beaumont	2295	½ - ½
Daniel Savidge	2135	1 - 0

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

1806 = (14846 + 400 * (1 - 2)) / 8)