Event: 4-Board Division 1

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Opponent	Rating	Result
Neil Hambly	1596	½ - ½
Josh Penny	1000	1 - 0
Nazar Kusiumov	1628	0 - 1
Steve Tomlinson	1478	½ - ½

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

1426 = (5702 + 400 * (1 - 1)) / 4)