Event: Robert Page Blitz

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Opponent	Rating	Result
Samuel Marsden	1648	0 - 1
Fredy Reber	1795	0 - 1
Steven Blay	1613	0 - 1

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

1285 = (5056 + 400 * (0 - 3)) / 3)