Event: Division 3

PDF Excel

Opponent	Rating	Result
Jeremy Whitehead	1455	0 - 1
Albert Chacko	1144	0 - 1
Darren M Chell	940	0 - 1
Maurizio Baravalle	1115	0 - 1
Oliver Johnson	1200	0 - 1
Amraya K Johal	862	0 - 1
Matthew Blackwell	1228	0 - 1

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

735 = (7944 + 400 * (0 - 7)) / 7)