Event: Open

PDF Excel

Opponent	Rating	Result
Russell A James	204	0 - 1
Shahab U Quraishi	165	1 - 0
Jeremy Fallowfield	204	0 - 1
Henrik Stepanyan	203	0 - 1
John Pitcher	205	½ - ½
Moin Uddin	144	1 - 0
Russell A James	204	0 - 1
Shahab U Quraishi	165	0 - 1
Jeremy Fallowfield	204	0 - 1
Henrik Stepanyan	203	0 - 1
John Pitcher	205	0 - 1
Moin Uddin	144	1 - 0

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

21 = (2250 + 400 * (3 - 8)) / 12)