Event: Division Two

PDF Excel

Opponent	Rating	Result
David R Thomas	148	0 - 1
Keith Thomas	156	½ - ½
Hossameldin Aboushady	151	1 - 0
Mike Hadley	150	½ - ½
Chris Chadwick	181	0 - 1
Ashley Smith	136	1 - 0
Kenneth E Allen	137	0 - 1
Mihai Zbircea	153	1 - 0

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

152 = (1212 + 400 * (3 - 3)) / 8)