Event: Season 2022/23 Championship

PDF Excel

Opponent	Rating	Result
Keith J Riach	1690	½ - ½
Simon Bartle	1202	1 - 0
Warren B Dennison	1951	0 - 1
Richard Higham	1617	1 - 0
Clive W Davies	1864	0 - 1
S Neil Bolton	1354	1 - 0
Andy J Bagley	1877	0 - 1

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

1651 = (11555 + 400 * (3 - 3)) / 7)