Event: Eton Rapidplay 2019

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Opponent Rating Result
James Golding 201 0 - 1
Megha Gupta 72 0 - 1
Monty Woodhouse 93 0 - 1
Evan McMullan 111 1 - 0
Frederick Beneat 114 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

38 = (591 + 400 * (2 - 3)) / 5)

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