Event: Autumn OTB Division 4

PDF Excel

Opponent	Rating	Result
Elliott Barnett	1573	0 - 1
Neil C Dainty	1428	½ - ½
Howard Hughes	1600	1 - 0

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

1534 = (4601 + 400 * (1 - 1)) / 3)