Event: Division 1

PDF Excel

Opponent	Rating	Result
John Jenkins	180	½ - ½
Peter Dhonau	168	½ - ½
Paul R Masters	175	1 - 0
Reza Gorji Pour	149	1 - 0
Ian A Robson	186	1 - 0
David J Horton	167	1 - 0
Ian A Robson	186	½ - ½
David H Phillips	161	1 - 0

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

422 = (1372 + 400 * (5 - 0)) / 8)