Event: Championship 2022

PDF Excel

Opponent	Rating	Result
Lackson Mzizi	1929	0 - 1
Simon Bartle	1196	1 - 0
Samuel J Playford	1634	½ - ½

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

1586 = (4759 + 400 * (1 - 1)) / 3)