Event: Library Rapidplay February

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Opponent	Rating	Result
Azaan Sharif	1100	1 - 0
Harris Wilson	1255	0 - 1
Charles Hind	1087	0 - 1

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

1014 = (3442 + 400 * (1 - 2)) / 3)