Event: Division Two

PDF Excel

Opponent	Rating	Result
Kenneth W Parkin	96	0 - 1
Alex O`Connell	0	0 - 1
Chris S Edwards	109	0 - 1
George Leach	126	0 - 1
Sam Scurfield	132	0 - 1

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

-307 = (463 + 400 * (0 - 5)) / 5)