Event: Grand Prix 2020 T5 starter

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Opponent	Rating	Result
Olivia Roebuck	1053	0 - 1
Rehan Kumar	0	0 - 1
Krishiv Basu	1087	0 - 1
Nina Hitzeroth	731	0 - 1
Charlie Corbett	0	1 - 0

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

334 = (2871 + 400 * (1 - 4)) / 5)