Event: Division Three

PDF Excel

Opponent	Rating	Result
Xavier Cowan	156	0 - 1
Nicholas Rutherford	102	0 - 1
Reya Karpe	74	1 - 0
Parashar Patel	0	1 - 0
Andrew Roberts	85	0 - 1
Gavin Carter	74	1 - 0
Stuart JM Winter	80	½ - ½

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

82 = (571 + 400 * (3 - 3)) / 7)