Event: Reading-Chess-Other-Rated

PDF Excel

Opponent	Rating	Result
Mikayil Hajiyev	1456	½ - ½
Mike Teske	1572	1 - 0
Mike Teske	1324	0 - 1

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

1451 = (4352 + 400 * (1 - 1)) / 3)