Event: League Division Two

PDF Excel

Opponent	Rating	Result
Paul RH Clarke	151	½ - ½
Gordon D Pearce	133	1 - 0
David Shapland	171	1 - 0
Paul W Anderson	145	1 - 0
David L Pedro	141	1 - 0
Matthew Chen	158	½ - ½
Herbert Lockwood	146	1 - 0

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

435 = (1045 + 400 * (5 - 0)) / 7)