Event: NCCA League Division 3

PDF Excel

Opponent	Rating	Result
Mark Philip Baldock	1500	1 - 0
David L Jones	1524	½ - ½
Mark A Nettleton	1495	0 - 1
Rupert P Martin	1534	½ - ½
Graham R Jones	1496	½ - ½
Mark A Nettleton	1507	½ - ½
Tony Piper	1380	1 - 0
Raimondas Caponka	1328	½ - ½

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

1521 = (11764 + 400 * (2 - 1)) / 8)