Event: Division 1

PDF Excel

Opponent	Rating	Result
Luke E Rutherford	204	½ - ½
Matthew J Britnell	166	½ - ½
Tobias W Stock	177	0 - 1
Howard L Tebbs	180	½ - ½
Peter Larwood	164	½ - ½
George Neale	158	½ - ½
Michael D Nicholas	180	½ - ½
Oliver Manchester	143	1 - 0

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

172 = (1372 + 400 * (1 - 1)) / 8)