Event: WMA Summer League Division 1

PDF Excel

Opponent	Rating	Result
Nigel S Towers	149	0 - 1
Arnold G Kirkland	0	0 - 1
Neil J Owen	0	0 - 1
Stephen V Woodhouse	159	½ - ½
David Flynn	155	1 - 0
Nigel S Towers	149	1 - 0
Arnold G Kirkland	0	1 - 0
Neil J Owen	0	1 - 0
Stephen V Woodhouse	159	0 - 1
David Flynn	155	1 - 0

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

133 = (926 + 400 * (5 - 4)) / 10)