Event: League Division 2

PDF Excel

Opponent	Rating	Result
Jeff Dutton	1563	½ - ½
Haider Shah	0	1 - 0
Jim R Postill	1481	1 - 0
Ian D Strickland	1646	1 - 0
Jonathon Day	1543	½ - ½
Samuel J Playford	1625	½ - ½
Angelica Rowe	1531	1 - 0
Angelica Rowe	1531	1 - 0
Sam Kerr	0	½ - ½
Sam Hattersley	1599	½ - ½
John Grasham	1631	½ - ½

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

1468 = (14150 + 400 * (5 - 0)) / 11)