Event: WMA Spring League Division 2

PDF Excel

Opponent	Rating	Result
Jaspar Goodall	0	0 - 1
Milenko Walner	0	0 - 1
David Cleak	70	1 - 0
Phil Wells	70	½ - ½
Marek J Soszynski	1890	0 - 1
Peter Smith	0	0 - 1
Jaspar Goodall	0	0 - 1
Milenko Walner	0	1 - 0
David Cleak	70	1 - 0
Phil Wells	70	1 - 0
Marek J Soszynski	1890	0 - 1
Peter Smith	0	½ - ½

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

272 = (4060 + 400 * (4 - 6)) / 12)