Event: Valentine's Handicap Blitz (unrated)

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Opponent	Rating	Result
Adam Jones	1600	0 - 1
Kenneth J McNulty	1878	1 - 0
Jake Hubbard	0	1 - 0

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

1293 = (3478 + 400 * (2 - 1)) / 3)