Event: Chessmaster Challenge 80/10

PDF Excel

Opponent	Rating	Result
Pawel Koszalka	0	1 - 0
Glen Smith	1161	1 - 0
Andrew T Watson	1476	0 - 1

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

1012 = (2637 + 400 * (2 - 1)) / 3)