Event: Eton Rapidplay 2019

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Opponent Rating Result
Hari Selvaraj 150 0 - 1
Jacob Goldberg 90 1 - 0
Harry Hawkins 75 1 - 0
Jamie D Charters 121 1 - 0
Tammy Reese 96 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

346 = (532 + 400 * (4 - 1)) / 5)

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