Event: Division 3

PDF Excel

Opponent	Rating	Result
Danny Harrison	1634	0 - 1
Michael MJ Osborn	1564	0 - 1
Andrew Last	1510	0 - 1
Daniel Finch	1540	0 - 1
Hugo Smith	1495	1 - 0
Peter Jones	1200	1 - 0
Olusegun Aribido	1250	1 - 0

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

1399 = (10193 + 400 * (3 - 4)) / 7)