Event: Online Division 2

PDF Excel

Opponent	Rating	Result
Robert Green	1854	½ - ½
Meirion Layton	0	0 - 1
Ivor Salter	1550	½ - ½

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

1001 = (3404 + 400 * (0 - 1)) / 3)