Event: Division 3

PDF Excel

Opponent	Rating	Result
Matthew File	1616	½ - ½
Robert W Counsell	1759	0 - 1
Paul W O'Brien	1657	1 - 0
Thomas Williams	1513	1 - 0
Sharon Merchant	1377	1 - 0
Robert Smart	1356	1 - 0
Oliver Martin	1528	1 - 0
Cillian Nagy	1400	½ - ½

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

1726 = (12206 + 400 * (5 - 1)) / 8)