Event: B&DCL Div 3

PDF Excel

Opponent	Rating	Result
Andrew Manson	1651	0 - 1
Larissa Cuthbert	1662	0 - 1
Paul A Jackson	1718	½ - ½
Michael Jackson	1775	1 - 0
Leo Camopy	1699	½ - ½
Robert Powell	1648	0 - 1
Graham Hillman	1758	½ - ½
Byron E Ed Mortimer	1575	½ - ½

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

1586 = (13486 + 400 * (1 - 3)) / 8)