Event: Division 1

PDF Excel

Opponent	Rating	Result
M Younis Quereshi	1823	0 - 1
William Boothman	1774	1 - 0
Steve Harrington	1591	½ - ½

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

1729 = (5188 + 400 * (1 - 1)) / 3)