Event: Division B

PDF Excel

Opponent	Rating	Result
Sara Kundan Khan	1507	½ - ½
David E Aspinall	1639	1 - 0
Torrin Anderson	1720	1 - 0

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

1889 = (4866 + 400 * (2 - 0)) / 3)