Event: Club Championship B

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Opponent	Rating	Result
Samson Ghasemi	1405	0 - 1
Daniel Allen	1305	1 - 0
Richard Parkinson	1192	1 - 0
Michael Brian Harrison	1061	0(def) - 1
Michael J Davies	1317	0 - 0
Daniel Watkins	1263	0(def) - 1

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

1434 = (3902 + 400 * (2 - 1)) / 3)