Event: League Division 3

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Opponent	Rating	Result
Luis Virgos Matilla	1462	1 - 0
S Neil Bolton	1391	1 - 0
Steve Collins	1434	1 - 0
Jayden Thomas	1292	0 - 1
Mark A Herbert	1182	1 - 0
Joe (jnr) Cavalier	1586	0 - 1
Adam Bleakley	1579	½ - ½

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

1532 = (9926 + 400 * (4 - 2)) / 7)