Event: U1650 Cup

PDF Excel

Opponent	Rating	Result
Danny Harrison	1639	0 - 1
Lee R Osmon	1305	1 - 0
Bernard Ross	1367	0 - 1
Mark Webb	1458	1 - 0
Conor Hickey	1500	0 - 1

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

1374 = (7269 + 400 * (2 - 3)) / 5)