Event: U125 Formula Division

PDF Excel

Opponent	Rating	Result
Inga Jirgensone	76	0 - 1
Nadim Osseiran	48	½ - ½
Inga Jirgensone	76	0 - 1
Stanley G Jacobs	86	0 - 1

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

-229 = (286 + 400 * (0 - 3)) / 4)