Event: NCCA Rapidplay Handicap Cup

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Opponent Rating Result
Martin Griffin 1336 1 - 0
Ken Farquhar 1692 ½ - ½
David J Payne 1854 0 - 1
Hazel Bowler 1834 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1579 = (6716 + 400 * (1 - 2)) / 4)

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