Event: NCCA League Division 1

PDF Excel

Opponent	Rating	Result
Geoffrey R Moore	2055	0 - 1
Philip R Bonafont	2097	0 - 1
Brian R Jeffery	1868	0 - 1
Benjamin PQ Collinson	1972	0 - 1
Biran S Shah	1815	0 - 1
Ken B McEwan	2125	0 - 1

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

1589 = (11932 + 400 * (0 - 6)) / 6)