Event: IM Brown Shield

PDF Excel

Opponent	Rating	Result
James P Collier	1836	0 - 1
Vivien Webster	1675	½ - ½
Suhrith Yerabati	1354	1 - 0

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

1622 = (4865 + 400 * (1 - 1)) / 3)