Event: 6600 max Rapid-play

Opponent Rating Result
Peter JR Oliver 1522 ½ - ½
Michael Oakes 1350 1 - 0
Raymond (Snr) Muzuva 1300 0 - 1
Peter JR Oliver 1522 ½ - ½
Michael Oakes 1350 1 - 0
Raymond (Snr) Muzuva 1300 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1391 = (8344 + 400 * (2 - 2)) / 6)

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