Event: NSDCA VMS Division

PDF Excel

Opponent	Rating	Result
Harry Gardiner	1848	1 - 0
Richard Renegade	1795	0 - 1
John R Booth	1825	1 - 0
Martin J Burns	1953	1 - 0
David I Hulme	1803	1 - 0
Richard Renegade	1795	0 - 1
John R Booth	1825	½ - ½

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

1949 = (12844 + 400 * (4 - 2)) / 7)