Event: 6-Board Division 1

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Opponent	Rating	Result
Andrew D Bettley	148	0 - 1
John E Sugden	112	1 - 0
Thomas L Hackett	135	0 - 1
Zak Farley	125	0 - 1
Paul A Allison	151	0 - 1
John E Sugden	112	1 - 0
Stephen Philp	128	0 - 1
Daniël Andel	145	0 - 1
Steve King	113	½ - ½

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

-48 = (1169 + 400 * (2 - 6)) / 9)