Event: E Division

Opponent Rating Result
Vachagan Otaryan 900 1 - 0
Harry H Altoft 1245 1 - 0
Neha Balaji 860 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1402 = (3005 + 400 * (3 - 0)) / 3)

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