Event: Doncaster League

PDF Excel

Opponent	Rating	Result
Peter Convery	153	½ - ½
Steven Devonshire	124	½ - ½
Peter Dawson	122	1 - 0
Martin S Simmonds	149	1 - 0
Pete Micklethwaite	154	0 - 1
Martin J Sheard	153	0 - 1
Neil R Lowther	155	½ - ½
Nicholas Mahoney	147	½ - ½
Farrell P Clifford	123	½ - ½
Peter Dawson	122	1 - 0

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

180 = (1402 + 400 * (3 - 2)) / 10)