Event: 3rd Cornwall Spring Open

Opponent Rating Result
Stephen P Dilleigh 2021 0 - 1
Sandy Storey 0 1 - 0
William Adaway 1997 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1339 = (4018 + 400 * (1 - 1)) / 3)

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