Event: Division 1

PDF Excel

Opponent	Rating	Result
Louis Buckland	2030	½ - ½
Anthony RJ Higgs	2003	0 - 1
Laurence A Butt	1825	½ - ½

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

1819 = (5858 + 400 * (0 - 1)) / 3)