Event: Division 3 East

PDF Excel

Opponent	Rating	Result
Nigel Crucefix	81	0 - 1
Gerald Udell	103	½ - ½
Gabriel Keech	118	½ - ½
Paul Groves	112	0 - 1
Paul Groves	112	0 - 1

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

-135 = (526 + 400 * (0 - 3)) / 5)