Event: Division Four

PDF Excel

Opponent	Rating	Result
Larry Wright	154	1 - 0
Peter L Loach	129	1 - 0
Lukasz Marcin Walijewski	141	0 - 1
Daniel C Robinson	0	½ - ½
Peter I Thompson	181	0 - 1
Kim T Gilbert	124	½ - ½
Anthony Stokes	135	1 - 0

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

181 = (864 + 400 * (3 - 2)) / 7)