Event: Division 4

PDF Excel

Opponent	Rating	Result
Edward Barker	0	1 - 0
Shaun Walsh	1374	1 - 0
Joaquim Luque	1544	½ - ½

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

1239 = (2918 + 400 * (2 - 0)) / 3)