Event: Division 2 West

PDF Excel

Opponent	Rating	Result
Guy Greenland	116	1 - 0
Gregor Fotheringham	126	0 - 1
Peter R Turner	110	1 - 0
Kerry Kyriacou	98	½ - ½
Simon W Gray	107	½ - ½
Adrian Byrne	122	0 - 1
John Jeremiah	109	½ - ½

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

113 = (788 + 400 * (2 - 2)) / 7)