Event: Swiss 2023-24

PDF Excel

Opponent	Rating	Result
Roger Waddingham	1487	1 - 0
Peter Rankin	1644	1 - 0
Julie L Denning	1571	1 - 0

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

1967 = (4702 + 400 * (3 - 0)) / 3)