Event: Taunton Club IT

PDF Excel

Opponent	Rating	Result
Moises Delarosa	85	0 - 1
Victor McAndrew	78	0 - 1
Michael J Ward	77	0 - 1
Alexander Bullett	48	1 - 0
Stephen J Smith	73	0 - 1
David Horton	132	1 - 0
Nathanael D Tretheway	43	½ - ½

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

-38 = (536 + 400 * (2 - 4)) / 7)