Event: Division Four

PDF Excel

Opponent	Rating	Result
Steve Berry	1473	0 - 1
Paul Joiner	1218	0 - 1
Kim T Gilbert	1578	1 - 0(def)
Paul Heeney	1510	0 - 1
Xabier Gutiérrez	0	0 - 1
Marten Panchev	1612	1 - 0
Peter S Banks	1642	0 - 1
Michael J Green	1244	0 - 1

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

957 = (8699 + 400 * (1 - 6)) / 7)