Event: MCA Division 4

PDF Excel

Opponent	Rating	Result
Howard D Sleeman	1473	1 - 0
Edward Rigby	0	0 - 1
Phil Taylor	1410	0 - 1
Joshvir Garcha	0	1 - 0
Ben Gannon	1426	1 - 0
Harry Pollock	0	1 - 0
Craig Jones	1221	1 - 0
James Lee	0	1 - 0

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

891 = (5530 + 400 * (6 - 2)) / 8)