Event: TCL Division 3

PDF Excel

Opponent	Rating	Result
Jakub Kubiak	98	0 - 1
Ben R Wilkinson	138	0 - 1
Jacquie Barber-Lafon	132	1 - 0
Jakub Kubiak	98	½ - ½
Paul Miller	1	0 - 1

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

-67 = (467 + 400 * (1 - 3)) / 5)