Event: WMA Spring League Division 2

PDF Excel

Opponent	Rating	Result
Saket Singhal	70	1 - 0
Warrick Scaife	1530	0 - 1
Julie C Wilson	1814	1 - 0
Ahmed Abdalkreem	70	1 - 0
John Mildenhall	0	½ - ½
John Foxall	70	1 - 0
Saket Singhal	70	1 - 0
Warrick Scaife	1530	0 - 1
Julie C Wilson	1814	0 - 1
Ahmed Abdalkreem	70	0 - 1
John Mildenhall	0	½ - ½
John Foxall	70	1 - 0

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

659 = (7108 + 400 * (6 - 4)) / 12)