Event: City Chess Swiss 2023-24

PDF Excel

Opponent	Rating	Result
Ben Cliff	1499	0 - 1
Puzant A (Sr) Merdinian	1687	0 - 1

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

1193 = (3186 + 400 * (0 - 2)) / 2)