Event: Division 3

PDF Excel

Opponent	Rating	Result
Pavlo Demchuk	1700	0 - 1
John R Huthwaite	1743	0 - 1
Pavlo Demchuk	1700	0 - 1
Steve Hunter	1914	1 - 0
Danny Flintoft	1884	1 - 0
Rob Jarvis	1635	1 - 0
Richard Myers	1772	1 - 0

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

1821 = (12348 + 400 * (4 - 3)) / 7)