Event: MCF Heaton Cup

PDF Excel

Opponent	Rating	Result
Stuart Sumner	0	1 - 0
Peter H Taylor	0	0 - 1
Jules Irenge	1577	0 - 1
Damian Banks	1150	0 - 1
Peter Logan	0	0 - 1

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

305 = (2727 + 400 * (1 - 4)) / 5)