Event: EJCOA South Yorkshire U16/U14/U12

PDF Excel

Opponent	Rating	Result
Evan Shkul	1289	1 - 0
Mengzheng Shi	1204	0 - 1
Felix Lee	1118	0 - 1
Omari McAdie	1025	0 - 1
Ethan Yan	1179	½ - ½

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

1003 = (5815 + 400 * (1 - 3)) / 5)