Event: Division 4

PDF Excel

Opponent	Rating	Result
Oliver Thompson	350	0 - 1
Scott Leadbetter	1671	0 - 1
Edward Hargreaves	1668	1 - 0
Peter J Horlock	1702	1 - 0
Mark J Fulleylove	1699	1 - 0
David Thomas	1712	0 - 1
Robert Smith	1568	½ - ½

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

1481 = (10370 + 400 * (3 - 3)) / 7)