Event: Online League - Division 2

PDF Excel

Opponent	Rating	Result
David Bradley	0	1 - 0
John Pye	0	1 - 0
Seha Konara	0	0 - 1
Sharon Merchant	0	1 - 0
Saxon Archbold	0	0 - 1

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

80 = (0 + 400 * (3 - 2)) / 5)