Event: Division 2

Opponent Rating Result
Neil A Sutherland 1963 ½ - ½
Davi Diniz Afonso 1898 0 - 1
Terry D Whitton 1946 0 - 1
Peter Jaszkiwskyj 1956 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1741 = (7763 + 400 * (0 - 2)) / 4)

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