Event: B&DCL Div 3

PDF Excel

Opponent	Rating	Result
Martin J Clancy	1784	0 - 1
Neil Salinger	1681	½ - ½
E James Schumacher	1807	1 - 0
Andy Matko	1735	½ - ½
Richard D Perrin	1794	½ - ½
WG Belcher	1800	½ - ½
Andrew Manson	1683	0 - 1
E James Schumacher	1807	½ - ½

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

1711 = (14091 + 400 * (1 - 2)) / 8)