Event: IM Brown

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Opponent Rating Result
Samuel J Playford 1629 0 - 1
Angelica Rowe 1528 ½ - ½
Paul Butterworth 1776 0 - 1
Karim Khan 1802 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1384 = (6735 + 400 * (0 - 3)) / 4)

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Opponent Rating Result
Vivien Webster 1727 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1327 = (1727 + 400 * (0 - 1)) / 1)