Event: Yorkshire u18s Team Championship - Division 1

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Opponent	Rating	Result
William Bryan	1449	0 - 1
Japhet Cashdan	1459	1 - 0
Andrew Carden	1391	1 - 0
Benedikt Pitel	1567	0 - 1
Kye Hutchings	1214	1 - 0
Sevan Chotai	1173	1 - 0
Caelan Batty	1461	0 - 1
Charlie Wainwright	1603	0 - 1

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

1415 = (11317 + 400 * (4 - 4)) / 8)