Event: Division 4

PDF Excel

Opponent	Rating	Result
Andrew Crosby	97	1 - 0
Clive N Ferry	129	½ - ½
Caroline L Mountford	119	½ - ½
Allan R Beaumont	94	1 - 0
Derek Whitehurst	104	1 - 0
Kenneth J McNulty	141	1 - 0
Caroline L Mountford	119	1 - 0
Andrew Crosby	97	1 - 0
Andrew T Leadbetter	115	0 - 1

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

335 = (1015 + 400 * (6 - 1)) / 9)