Event: D&DCL Div 4

PDF Excel

Opponent	Rating	Result
Joshua Sawyer	72	½ - ½
Stephen Smithson	13	0 - 1
Matthew Smeeton	44	1 - 0
Tomasz D Adamski	121	0 - 1
Joshua Sawyer	0	1 - 0
Joe Willgoose	0	½ - ½
Alan Mansbridge	0	1 - 0
P Sivaramakrishnan	0	0 - 1
Matthew Smeeton	44	1 - 0

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

77 = (294 + 400 * (4 - 3)) / 9)