Event: Hepolite (Rapidplay)

PDF Excel

Opponent	Rating	Result
Oliver Tatlow	1636	0 - 1
Oliver Tatlow	1636	0 - 1
Nigel Redmond	1635	0 - 1
Nigel Redmond	1635	0 - 1
Oliver Tatlow	1871	0 - 1
Oliver Tatlow	1871	1 - 0
Dave Sykes	1519	0 - 1
Dave Sykes	1519	1 - 0

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

1465 = (13322 + 400 * (2 - 6)) / 8)