Event: D&DCL Div 1

PDF Excel

Opponent	Rating	Result
Paul Madden	2088	0 - 1
David Williams	1908	1 - 0
John Molyneux	2110	0 - 1
Benjamin I Nevett-Farman	1874	0 - 1
Andrew Townsend	1728	0 - 1
David J Pickering	1758	1 - 0
Owen Crawford	1458	½ - ½

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

1732 = (12924 + 400 * (2 - 4)) / 7)