Event: Summer League Division 1

PDF Excel

Opponent	Rating	Result
Jim Burnett	2141	½ - ½
Mattiangelo D'Agnese	1523	½ - ½
Henry Withington	158	½ - ½
Phill J Beckett	1701	½ - ½
Khaled Muflehi	1960	½ - ½
Vasileios Pasialis	2018	1 - 0

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

1650 = (9501 + 400 * (1 - 0)) / 6)