Event: Hepolite (Rapidplay)

PDF Excel

Opponent	Rating	Result
Richard Zaidman	1295	1 - 0
Richard Zaidman	1295	1 - 0
AJ (Tony) Slinger	1842	0 - 1
AJ (Tony) Slinger	1842	0 - 1
Mark D Crowther	2059	0 - 1
Mark D Crowther	2059	0 - 1
Phil Drury	1547	1 - 0
Phil Drury	1547	1 - 0
James Rushton	1108	1 - 0
James Rushton	1108	1 - 0

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

1650 = (15702 + 400 * (6 - 4)) / 10)