Event: Division 1

PDF Excel

Opponent	Rating	Result
Alistair A Gilbert	2062	1 - 0
Mark Furnevall	0	½ - ½
Aron Saunders	2098	0 - 1
Tom Shepherd	2020	0 - 1
Nigel K Hosken	2058	0 - 1
Gareth L Morris	2112	½ - ½
Derek C Pugh	2152	½ - ½

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

1672 = (12502 + 400 * (1 - 3)) / 7)