Event: Summer Tournament 2019

PDF Excel

Opponent	Rating	Result
Barry Scales	50	1 - 0
Ashok Shah	50	1 - 0
Greg J Breed	1830	0 - 1
Robert Parsons	133	0 - 1
Brendan Barry	102	1 - 0
Mark Connor	104	0 - 1
Laith Hayali	141	½ - ½
John T Harvey	112	½ - ½

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

315 = (2522 + 400 * (3 - 3)) / 8)