Event: B&DCL Div 1

PDF Excel

Opponent	Rating	Result
Sergiu Calauz	155	1 - 0
Ian C Clark	183	0 - 1
Oscar Garcia	192	½ - ½
Russell M Pegg	176	0 - 1
Russell M Pegg	176	½ - ½
Michael FG Duggan	184	0 - 1
Ciprian Stanciu	169	½ - ½
Peter Wilcock	159	1 - 0
Mark Littleton	176	1 - 0
Edward Barker	171	½ - ½

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

174 = (1741 + 400 * (3 - 3)) / 10)