Event: Division 1

PDF Excel

Opponent	Rating	Result
Alan D Lloyd	2061	1 - 0
Benjamin Larkin	2163	½ - ½
James P Jackson	2437	½ - ½

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

2354 = (6661 + 400 * (1 - 0)) / 3)