Event: Division Two

PDF Excel

Opponent	Rating	Result
Mike P Maher	140	½ - ½
Imogen Dicen	140	0 - 1
Iqbal S Dhesi	145	1 - 0
Richard D Leaper	133	1 - 0
Adrian A Priest	149	0 - 1
Geoffrey C Wesson	123	1 - 0
Peter L Loach	135	½ - ½

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

195 = (965 + 400 * (3 - 2)) / 7)