Event: ECA 125 Blitz Championship

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Opponent	Rating	Result
David L Haydon	2400	0 - 1
Ryan Colclough	1583	1 - 0
John Davenport	1959	½ - ½
Aryan Gohil	1466	1 - 0
Davi Diniz Afonso	1736	1 - 0
Ruqayyah Rida	2141	0 - 1
James M Robinson	1863	0 - 1

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

1878 = (13148 + 400 * (3 - 3)) / 7)