Event: 4th Cornwall Online Congress

PDF Excel

Opponent	Rating	Result
Ian Renshaw	0	1 - 0
Nigel J Kirkman	0	½ - ½
Lloyd Retallick	0	0 - 1
Hugh Brown	1334	1 - 0
Jamie Morgan	1788	0 - 1
Bryan Jones	1579	1 - 0
Kieran Macphail	1778	1 - 0

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

1040 = (6479 + 400 * (4 - 2)) / 7)