Event: Siminson Cup 24

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Opponent	Rating	Result
John L Clarke	1341	1 - 0
Kenneth Keeler	1405	1 - 0
Don Richards	1381	1 - 0

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

1776 = (4127 + 400 * (3 - 0)) / 3)