Event: John Newsome Cup: Beginner to 1199

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Opponent	Rating	Result
Elliot Hancock	0	1 - 0
Oskar Denby	996	0 - 1
Jenson Wright	932	1 - 0

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

776 = (1928 + 400 * (2 - 1)) / 3)