Event: NCCA League Division 3

PDF Excel

Opponent	Rating	Result
Henry Lin	1601	0 - 1
Alistair Patrick	1550	0 - 1
Joseph Grant	1646	0 - 1
Alex Wheeler	1445	½ - ½

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

1261 = (6242 + 400 * (0 - 3)) / 4)