Event: Taunton Club IT

PDF Excel

Opponent	Rating	Result
Michael D Watson	66	1 - 0
Stephen J Smith	73	1 - 0
Victor McAndrew	78	1 - 0
Michael J Ward	77	1 - 0
Nathanael D Tretheway	43	1 - 0
Simon R Cooke	52	0 - 1
Philip Reed	106	0 - 1

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

242 = (495 + 400 * (5 - 2)) / 7)