Event: Rolls-Royce Club Comp 2019-20

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Opponent	Rating	Result
Tomasz D Adamski	121	1 - 0
Joe Willgoose	0	1 - 0
Matthew Bubis	135	1 - 0

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

485 = (256 + 400 * (3 - 0)) / 3)