Event: IM Brown Shield

PDF Excel

Opponent	Rating	Result
Chris R Tinker	1690	1 - 0
Amandeep Singh	1547	1 - 0
Benjamin Layton	1647	½ - ½

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

1895 = (4884 + 400 * (2 - 0)) / 3)