Event: 45 Minute Rapid Play

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Opponent	Rating	Result
Keith May	1162	1 - 0
Gerry Lee	1185	1 - 0
Paul Terry	1772	0 - 1

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

1506 = (4119 + 400 * (2 - 1)) / 3)