Event: Division 5

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Opponent	Rating	Result
Ronald Watson	1409	0 - 1
Furkan Bahtiyar	1601	½ - ½
Nigel Bowler	0	½ - ½
Eldars Gulijevs	1702	0 - 1
Daniel Pitts	1510	0 - 1
Maksim Krasnov	1409	0 - 1
Frank Richmond	1612	0 - 1
Alastair Young	1340	0 - 1

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

1023 = (10583 + 400 * (0 - 6)) / 8)