Event: Doncaster League

PDF Excel

Opponent	Rating	Result
Phillip J Battye	1642	1 - 0
Zak Tomlinson	1814	½ - ½
Martin J Sheard	1884	½ - ½
Sean O McDonald	1910	1 - 0
David P Hatfield	1594	½ - ½
Mitchell R Burke	2087	½ - ½
Peter Convery	1898	½ - ½
Alan Bramall	1805	1 - 0
Colin Parrish	1543	1 - 0
Luke J Smith	0	½ - ½

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

1778 = (16177 + 400 * (4 - 0)) / 10)