Event: BCL Division 1

PDF Excel

Opponent	Rating	Result
C Fred H Dorn	1746	1 - 0
Paul F Habershon	1957	0 - 1
Robert S Walker	1745	1 - 0

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

1949 = (5448 + 400 * (2 - 1)) / 3)