Event: Norman Ellis

PDF Excel

Opponent	Rating	Result
Frank T Sheldrick	143	1 - 0
Mike Bramson	162	1 - 0
Tom Leah	171	0 - 1
Chris Wright	168	1 - 0
Warren B Dennison	175	0 - 1

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

244 = (819 + 400 * (3 - 2)) / 5)