Event: A Division Rapidplay

PDF Excel

Opponent	Rating	Result
James Carrington	159	1 - 0
James Carrington	159	1 - 0

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

559 = (318 + 400 * (2 - 0)) / 2)

Opponent	Rating	Result
Richard A Gavin	151	1 - 0
Richard A Gavin	151	0 - 1

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

151 = (302 + 400 * (1 - 1)) / 2)