Event: Division 1

PDF Excel

Opponent	Rating	Result
E Dave Williams	2016	0 - 1
Charles W Kennaugh	2151	½ - ½
Marek Korsinskij	2166	½ - ½
Lee P Kay	2065	0 - 1
Nodirabegim Bahtiyorova	2145	1 - 0
Daniel Rowlandson	1920	0 - 1

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

1944 = (12463 + 400 * (1 - 3)) / 6)