Event: Division 2 West

PDF Excel

Opponent	Rating	Result
Martin I Willis	0	1 - 0
Chris M Strong	0	½ - ½
Haroon Symonds	0	½ - ½
Simon W Gray	0	1 - 0
John Jeremiah	0	1 - 0
Chris M Strong	0	½ - ½
Alan A Stonebridge	0	1 - 0
Adrian Byrne	0	½ - ½

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

200 = (0 + 400 * (4 - 0)) / 8)