Event: SCCU Under 14 / U1700 league

PDF Excel

Opponent	Rating	Result
Jairus Tan	994	0 - 1
Jai Bhatia	1243	0 - 1
Shaivi Prasad	0	1 - 0
Adit Ponsudhahar	1274	½ - ½

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

778 = (3511 + 400 * (1 - 2)) / 4)