Event: Division Two

PDF Excel

Opponent	Rating	Result
Vivien Webster	137	1 - 0
Graham N Redmond	150	0 - 1
C Barry Taylor	138	1 - 0
Robert Broadbent	157	1 - 0
William Boothman	147	½ - ½
Dave Colledge	140	0 - 1
Paul G Day	153	0 - 1
Richard Zaidman	135	1 - 0

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

195 = (1157 + 400 * (4 - 3)) / 8)