Event: Division 2

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Opponent	Rating	Result
Richard Garrett	2037	0 - 1
Brent Perrin	1961	½ - ½
David C Egginton	1665	½ - ½

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

1754 = (5663 + 400 * (0 - 1)) / 3)