Event: Division 2

PDF Excel

Opponent	Rating	Result
Istvan Karacsony	1840	½ - ½
John R McKenna	1655	1 - 0
Noel M Stewart	1641	½ - ½

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

1845 = (5136 + 400 * (1 - 0)) / 3)