Event: Rolls-Royce Club Champs 2018-19

PDF Excel

Opponent	Rating	Result
Duncan J Livsey	129	0 - 1
Michael D Boreham	116	0 - 1
Matthew Bubis	137	0 - 0
Gilberto Templo	60	0 - 0

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

-278 = (245 + 400 * (0 - 2)) / 2)