Event: Division 2

PDF Excel

Opponent	Rating	Result
Alan J Nelder	126	0 - 1
William (snr) Atiomo	132	½ - ½
Graham Johnson	121	1 - 0
Daniel Jazdzewski	157	1 - 0
Maurice J Hill	150	0 - 1
William (snr) Atiomo	132	½ - ½
Jim Wellington	109	½ - ½
Haroon Majeed	135	½ - ½
Nigel Wright	135	½ - ½
Simon Scott	135	0 - 1

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

93 = (1332 + 400 * (2 - 3)) / 10)