Event: Div 2 - Weston Trophy

Opponent Rating Result
David Ashcroft 1810 0 - 1
John S Neely 1735 1 - 0
Nathaniel Holroyd-Doveton 1725 1 - 0
Abdul Qahar Abdul Quadri 0 ½ - ½
Ionel Dragan 1927 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1439 = (7197 + 400 * (2 - 2)) / 5)

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