Event: Division 2

PDF Excel

Opponent	Rating	Result
Richard Maclannan	1832	½ - ½
Jonathan Day	1859	½ - ½
Chris Haynes	1691	1 - 0
Zack Norris	1880	0 - 1
Rob E Wilden	1743	1 - 0
Alexandru Moldovan	1854	0 - 1
Jonathan Day	1863	½ - ½

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

1817 = (12722 + 400 * (2 - 2)) / 7)