Event: KCOM Online Primary Schools League

PDF Excel

Opponent	Rating	Result
Reuben Watson	0	0 - 1
James Pattison	0	½ - ½
James Pattison	0	½ - ½
Reuben Watson	0	0 - 1

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

-200 = (0 + 400 * (0 - 2)) / 4)