Event: Rolls-Royce Club Comp 2019-20

PDF Excel

Opponent	Rating	Result
Saurav Sunny	136	0 - 1
Stephen G Wootton	127	½ - ½

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

-69 = (263 + 400 * (0 - 1)) / 2)