Event: 6-Board Division 2

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Opponent	Rating	Result
Steve J Thrower	1444	½ - ½
PE Hanson	1200	1 - 0
Darren Tomlinson	973	0 - 1

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

1206 = (3617 + 400 * (1 - 1)) / 3)