Event: U1650 Cup

PDF Excel

Opponent	Rating	Result
Mark J Weidman	1576	1 - 0
Danny Harrison	1610	½ - ½
Marek Ciorga	1602	½ - ½

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

1729 = (4788 + 400 * (1 - 0)) / 3)