Event: NCCA Williamson Cup

Opponent Rating Result
Hazel Bowler 1801 ½ - ½
Philip R Bonafont 2085 ½ - ½
Philip R Bonafont 2100 ½ - ½
Nathan J Abbott 1994 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1895 = (7980 + 400 * (0 - 1)) / 4)

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