Event: NSDCA Open Cup

PDF Excel

Opponent	Rating	Result
Anthony RW Brough	1761	1 - 0
Karol Grzybowski	1805	½ - ½
Harry Gardiner	1876	1 - 0

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

2081 = (5442 + 400 * (2 - 0)) / 3)