Event: MCA Division 3

PDF Excel

Opponent	Rating	Result
Chris Latham	1777	½ - ½
Fred Lang	1665	½ - ½
E Dave Williams	2000	0 - 1
Chris Latham	1777	½ - ½
Fred Lang	1665	½ - ½
E Dave Williams	2000	½ - ½
Rob Thomas	0	0 - 1
Ian Nicholson	1570	1 - 0

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

1507 = (12454 + 400 * (1 - 2)) / 8)