Event: Division Two

PDF Excel

Opponent	Rating	Result
Philip Hurtado	174	½ - ½
Andrew N Lake	157	½ - ½
John E Crump	162	½ - ½
Benjamin INF Nevett-Farman	144	½ - ½
Jonathon Vaughan	171	½ - ½
Paul B Sharratt	140	½ - ½
Anthony Bolchover	136	0 - 1
Robert J Wallman	149	½ - ½
Chris C McConkey	140	0 - 1

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

64 = (1373 + 400 * (0 - 2)) / 9)