Event: Combined Banks and Insurance Chess League 2005-06

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Opponent	Rating	Result
Robert G Wade	0	0 - 1
B Peter A Andrews	0	1 - 0
David L Barrett	0	1 - 0

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

133 = (0 + 400 * (2 - 1)) / 3)