Event: SCL Div 1

PDF Excel

Opponent	Rating	Result
Frazer Graham	1954	1 - 0
Raivan Huneewooth	1964	1 - 0
Roland Bezuidenhout	2347	0 - 1
Peter W Anderson	2088	0 - 1
Martin J Buckmaster	2013	1 - 0
Roland Bezuidenhout	2355	0 - 1
Martin J Buckmaster	2013	1 - 0

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

2162 = (14734 + 400 * (4 - 3)) / 7)