Event: Div 1 - Davy Trophy

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Opponent Rating Result
Peter W Hempson 1868 ½ - ½
Carl Walker 1927 ½ - ½
Ayodeji Jeje 2024 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1806 = (5819 + 400 * (0 - 1)) / 3)

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