Event: 4-Board Division 1

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Opponent	Rating	Result
John Thackray	1921	0 - 1
Luke Julyan	1650	½ - ½
Peter T Perkins	1671	½ - ½
N Charles Clayton	1490	1 - 0
Dominik Pitel	1352	0 - 1
Steve Tomlinson	1449	1 - 0
David P Thrun	1345	1 - 0
John Scotter	1537	0 - 1

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

1552 = (12415 + 400 * (3 - 3)) / 8)