Event: Division 3 West

PDF Excel

Opponent	Rating	Result
Paul Groves	109	1 - 0
Guy Greenland	112	0 - 1
Alan A Stonebridge	118	0 - 1
Jack Murphy	110	0 - 1
Victor McAndrew	74	1 - 0
Michael J Ward	86	1 - 0
W John Parsons	103	½ - ½
Arnold Acibar	110	0 - 1
Michael J Ward	86	1 - 0
Michael E Cooper	104	½ - ½
Ernie Fields	110	½ - ½

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

102 = (1122 + 400 * (4 - 4)) / 11)