Event: Division 5

PDF Excel

Opponent	Rating	Result
R (Bob) Abrahart	113	1 - 0
Malcolm Jackson	109	1 - 0
Alan J Nelder	126	½ - ½
Jose Serrano	0	1 - 0
Stephen Morley	93	1 - 0
Jose Serrano	125	0 - 1
Malcolm Jackson	109	0 - 1
Stephen Morley	93	0 - 1

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

146 = (768 + 400 * (4 - 3)) / 8)