Event: Club Championship

PDF Excel

Opponent	Rating	Result
Chris Hall	1413
Charles J Richmond	1589	1 - 0
Piotr Wasilak	1951	0 - 1
David (Abs) Bailey	1150	1 - 0
Dale Stevenson	1874	1 - 0
Piotr Wasilak	1952	0 - 1
Charles J Richmond	1592	0 - 1

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

1685 = (10108 + 400 * (3 - 3)) / 6)