Event: Division Two

PDF Excel

Opponent	Rating	Result
Robert Broadbent	157	0 - 1
Chris S Edwards	130	1 - 0
Anna Szasz	139	0 - 1
Robert Broadbent	157	0 - 1
David W Adam	139	½ - ½
John Link	102	½ - ½
Richard Zaidman	135	½ - ½
C Barry Taylor	130	½ - ½
Mark R Stollery	131	½ - ½

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

47 = (1220 + 400 * (1 - 3)) / 9)