Event: Division One

Opponent Rating Result
Stephen B James 2024 1 - 0
Ian N Heppell 1967 ½ - ½
Peter D Lalic 2259 0 - 1
Anthony Hughes 1913 1 - 0
Graham P Alcock 1833 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2159 = (9996 + 400 * (3 - 1)) / 5)

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