Event: Open Rapid-play

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Opponent Rating Result
Tim A Lane 1930 0 - 1
Okwose Marc Obi 1917 1 - 0
Tim A Lane 1930 ½ - ½
Okwose Marc Obi 1917 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2024 = (7694 + 400 * (2 - 1)) / 4)

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