Event: 2024/25 Douglas Championship

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Opponent	Rating	Result
Alex Hamilton	1481	1 - 0
Conor McClelland	0	1 - 0
Keith Allen	2160	½ - ½
John Costello	1822	1 - 0
Silvester Sipos	1945	½ - ½
Henrik Fabri	2019	0 - 1
Colin Watkinson	1496	1 - 0

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

1732 = (10923 + 400 * (4 - 1)) / 7)