Event: Division 3

Opponent Rating Result
Wingki Kwong 2177 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1777 = (2177 + 400 * (0 - 1)) / 1)

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Opponent Rating Result
Paul Kennelly 1848 1 - 0
Anthony C Ashby 2053 ½ - ½
Soumen Roy 1923 0 - 1
Wingki Kwong 2169 0 - 1
Mei-Xian Eunice Hng 2099 ½ - ½
David E Clear 1964 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2009 = (12056 + 400 * (2 - 2)) / 6)