Event: Division 4

PDF Excel

Opponent	Rating	Result
Joshua Seet	1737	1 - 0
David Thomas	1712	1 - 0
Jonathan Welton	1667	1 - 0
David Carpenter	1664	0 - 1
James Roberts	1607	1 - 0
Godwish Nyambuya	1969	0 - 1
Rory Davies	1627	0 - 1
Graham J Andrews	1572	1 - 0

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

1794 = (13555 + 400 * (5 - 3)) / 8)