Event: League Division Two

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Opponent Rating Result
Rhys Edwards 1670 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2070 = (1670 + 400 * (1 - 0)) / 1)

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Opponent Rating Result
Roy G Watson 1519 1 - 0
Peter Smith 1483 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1501 = (3002 + 400 * (1 - 1)) / 2)