Event: 4-Board Division 1

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Opponent	Rating	Result
Dominik Pitel	1578	1 - 0
Steve Hughes	1458	1 - 0
Peter T Perkins	1626	½ - ½

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

1821 = (4662 + 400 * (2 - 0)) / 3)