Event: DHCC 'Stars Barred' Internal Club Rapidplay

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Opponent	Rating	Result
Tomas Tomko	1407	0 - 1
Adam Miro	0	1 - 0
Ethan Ball	1186	0 - 1

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

731 = (2593 + 400 * (1 - 2)) / 3)