Event: Division 5

PDF Excel

Opponent	Rating	Result
Benjamin James	0	0 - 1
Benjamin James	1524	0 - 1
Adam Khan	0	1 - 0
Dorothy M Blampied	0	1 - 0
Alistaire Davidson	1339	0 - 1
Jos Dent	1358	1 - 0
Mohammed Abou Shameh	0	0 - 1

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

546 = (4221 + 400 * (3 - 4)) / 7)