Event: 6-Board Division 2

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Opponent	Rating	Result
Stephen Brown	1522	½ - ½
Richard O Callis	1675	0 - 1
Kevin Whitaker	1618	0 - 1

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

1338 = (4815 + 400 * (0 - 2)) / 3)