Event: Division 1

PDF Excel

Opponent	Rating	Result
Mohamad Tello	1544	1 - 0
Ian D Lamb	1659	½ - ½
Shulin Walia	1750	0 - 1
Mike Swift	1344	1 - 0
Elliott Barnett	1636	0 - 1
Julian C Clissold	1724	0 - 1
Lucian Stan	1429	½ - ½

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

1527 = (11086 + 400 * (2 - 3)) / 7)