Event: D&DCL Div 2

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Opponent	Rating	Result
John D Hoddy	1807	1 - 0
Paul Kelman	1608	½ - ½
Paul Williams	1723	½ - ½
David Smith	1848	½ - ½
Paul Kelman	1608	1 - 0
David Williams	1870	0 - 1
George Burdell	1729	½ - ½

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

1799 = (12193 + 400 * (2 - 1)) / 7)