Event: Division 1

PDF Excel

Opponent	Rating	Result
Robin W Haldane	2070	½ - ½
John Burke	1951	½ - ½
Jochen Wittmann	1957	½ - ½
Gaston Franco	2097	0 - 1
Stephen W Berkley	1797	½ - ½
Susan K Lalic	2254	0 - 1
Barry N Green	1907	½ - ½

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

1890 = (14033 + 400 * (0 - 2)) / 7)