Event: BCL Division 1

Opponent Rating Result
Eric B Meichel 2020 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1620 = (2020 + 400 * (0 - 1)) / 1)

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Opponent Rating Result
Samir Vora 1812 1 - 0
Robert S Walker 1745 ½ - ½
Paul F Habershon 1957 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1838 = (5514 + 400 * (1 - 1)) / 3)