Event: Rolls-Royce Club Champs 2018-19

PDF Excel

Opponent	Rating	Result
Harry Madden	113	1 - 0
Paul Madden	196	½ - ½
Duncan J Livsey	129	0 - 1
Matthew Bubis	137	1 - 0
Ranjit Nath	155	0 - 1

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

146 = (730 + 400 * (2 - 2)) / 5)