Event: Dave Luckin Trophy

PDF Excel

Opponent	Rating	Result
Joaquin Alonso	1700	0 - 1
Arnaud Malet	1815	1 - 0
Antony Long	1792	1 - 0
David Longbottom	1739	½ - ½

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

1862 = (7046 + 400 * (2 - 1)) / 4)