Event: Season 2022/23 Championship

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Opponent	Rating	Result
Alex Howdle	1645	½ - ½
Jonathon Day	1542	0 - 1
Richard Finney	1511	0 - 1
Lawrence Caldicott	1251	1 - 0
S Neil Bolton	1345	1 - 0
Matt Jones	1715	0 - 1
Richard Higham	1588	½ - ½
Tom Devlin	1549	1 - 0
Paul RH Clarke	1716	0 - 1

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

1496 = (13862 + 400 * (3 - 4)) / 9)