Event: 6-Board Division 2

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Opponent	Rating	Result
Dave M Cooper	1448	0 - 1
Darren Tomlinson	1076	0 - 1
Esmond Harding	1306	0 - 1
Ewan Black	1528	0 - 1
Dominik Pitel	1352	0 - 1
Artur Kondratovic	1300	0 - 1
Jason Clemmey	1363	0 - 1
Andy Booth	1000	1 - 0

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

997 = (10373 + 400 * (1 - 7)) / 8)