Event: Wahltuch

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Opponent Rating Result
Andrew Beswick 1652 1 - 0
David Boulden 1679 ½ - ½
Peter J Kobryn 1969 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1767 = (5300 + 400 * (1 - 1)) / 3)

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Opponent Rating Result
Anthony J Lane 1705 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1705 = (1705 + 400 * (0 - 0)) / 1)