Event: Division 1

PDF Excel

Opponent	Rating	Result
Mark Morris	2017	0 - 1
Robert M Ashworth	1948	1 - 0
Rob Hearne	1946	½ - ½
Max Henderson	1540	1 - 0
Paul Spiller	1923	0 - 1
Ulugbek Nozimov	1721	1 - 0
Philip HC Nendick	1962	1 - 0

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

1980 = (13057 + 400 * (4 - 2)) / 7)