Event: South Cheshire Shield

PDF Excel

Opponent	Rating	Result
George Bowkett	1600	1 - 0
Chris P Hankey	1814	½ - ½
Kenneth J McNulty	1719	½ - ½

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

1844 = (5133 + 400 * (1 - 0)) / 3)