Event: League Division Two

PDF Excel

Opponent	Rating	Result
Adam Routledge	150	0 - 1
David Shapland	171	0 - 1
William (Bill) G Clark	156	½ - ½
Callum Welsh	153	0 - 1
David L Pedro	141	1 - 0
William P Somerset	167	0 - 1
Peter F Mason	149	½ - ½
Ihor Lewyk	183	0 - 1

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

-41 = (1270 + 400 * (1 - 5)) / 8)