Event: B&DCL Div 1

PDF Excel

Opponent	Rating	Result
Ian C Clark	1997	1 - 0
Mike P Waddington	2111	½ - ½
Peter W Anderson	2066	1 - 0
Ciprian Stanciu	1981	1 - 0
Edward Barker	1943	½ - ½
Mike P Waddington	2111	1 - 0
James Connor C Forster	2077	1 - 0
Martin J Clancy	1820	1 - 0
Zander Booth	1820	½ - ½

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

2258 = (17926 + 400 * (6 - 0)) / 9)