Event: The Chess Centre - Ilkley (Saturdays) Junior League

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Opponent Rating Result
Luigi Ucci 1310 0 - 1
Luigi Ucci 1310 0 - 1
James Kennedy 940 0 - 1
Muhammad Turgunboev 854 0 - 1
James Kennedy 979 0 - 1
Muhammad Turgunboev 873 1 - 0
Louis Needham 1373 0 - 1
Louis Needham 1426 0 - 1
Rowan Thomas 644 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

857 = (9709 + 400 * (2 - 7)) / 9)

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