Event: Ladder 23/24

PDF Excel

Opponent	Rating	Result
John Pellegrini	1266	0 - 1
Alan Weaver	1232	0 - 1
P Przybycin	1600	0 - 1
Geoff Parish	1118	0 - 1
Richard J Meredith	1436	0 - 1
Geoff Parish	1128	0 - 1
Rob Strachan	1269	0 - 1

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

893 = (9049 + 400 * (0 - 7)) / 7)