Event: Division Three

PDF Excel

Opponent	Rating	Result
James Lyons	140	1 - 0
Jonathan Rubeck	171	½ - ½
Mark Davey	188	1 - 0
Harry Symeonidis	146	1 - 0
John D White	152	1 - 0
Chris S Rogal	150	1 - 0
Mark Davey	188	½ - ½
Eugenia Karas	108	½ - ½

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

405 = (1243 + 400 * (5 - 0)) / 8)