Event: New Player Friendlies

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Opponent	Rating	Result
Anshika Goyal	1281	1 - 0
Ronnie Sutton	994	1 - 0
William T Jones	872	1 - 0

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

1449 = (3147 + 400 * (3 - 0)) / 3)