Event: NCCA League Division 1

PDF Excel

Opponent	Rating	Result
Dave Dempster	1907	1 - 0
Samuel Gaffney	1820	½ - ½
Samuel Gaffney	1821	1 - 0
Benjamin PQ Collinson	2008	½ - ½
Brian R Jeffery	1868	½ - ½
Mervyn J Hughes	1876	0 - 1

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

1950 = (11300 + 400 * (2 - 1)) / 6)