Event: Walker Shield

PDF Excel

Opponent	Rating	Result
Clive J Le Baigue	111	0 - 1
Graeme Boxall	93	1 - 0
Robert Cronin	103	0 - 1
Zeno Burns	58	1 - 0
Kenneth Keeler	93	½ - ½
I Redmond	80	1 - 0(def)
Robert Cronin	103	0 - 1
John L Clarke	98	1 - 0

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

94 = (659 + 400 * (3 - 3)) / 7)