Event: D&DCL Div 2

PDF Excel

Opponent	Rating	Result
Philip Sheldon	1660	½ - ½
Graham J Pace	1503	1 - 0
Mike P Maher	1705	½ - ½
Kevin J Gallagher	1705	0 - 1
Ray Sawyer	1563	½ - ½
Paul Kelman	1645	½ - ½
Kevin J Gallagher	1705	½ - ½

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

1641 = (11486 + 400 * (1 - 1)) / 7)