Event: Hepolite (Rapid Play)

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Opponent Rating Result
Colm Barry 202 0 - 1
Mark D Crowther 185 1 - 0
Colm Barry 202 1 - 0
Mark D Crowther 185 ½ - ½
Mike A Walker 165 0 - 1
Mike A Walker 165 1 - 0
Phil R Watson 192 1 - 0
Phil R Watson 192 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

286 = (1488 + 400 * (4 - 2)) / 8)

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