Event: 2021 Jamboree

PDF Excel

Opponent	Rating	Result
Paul Humphreys	1728	1 - 0
Nigel Crucefix	1330	1 - 0
Simon W Gray	1458	½ - ½

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

1772 = (4516 + 400 * (2 - 0)) / 3)