Event: League Division 2

PDF Excel

Opponent	Rating	Result
Darren Mukwanason	0	1 - 0
Stephen Burton	1495	1 - 0
Robin F Browne	1822	½ - ½
John Grasham	1631	0 - 1
Paul Hardy	1543	1 - 0
Richard Finney	1522	0 - 1
Stephen Burton	1495	0 - 1

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

1358 = (9508 + 400 * (3 - 3)) / 7)