Event: Cornwall League 2023

PDF Excel

Opponent	Rating	Result
Russell Taylor	1408	1 - 0
Bryan Jones	1566	0 - 1
Nigel J Kirkman	1623	½ - ½

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

1532 = (4597 + 400 * (1 - 1)) / 3)