Event: Minor KO 2021/22

PDF Excel

Opponent	Rating	Result
Ian R Pickup	1827	1 - 0
James Facey	1690	½ - ½
Martin Archbold	1532	1 - 0
Timothy Manton	1862	0 - 1

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

1828 = (6911 + 400 * (2 - 1)) / 4)