How does the celebrity Tomatometer work?

RT's celebrity Tomatometer measures the percentage of all the rated movies in a celebrity's filmography that are "fresh." [-]

Bio: George Tabori George Tabori (born May 24, 1914, Budapest) is a Hungarian writer and theatre director. As a young man Tabori went to Berlin but left Germany in 1935 because of his Jewish descent. He went first to London, where he worked for the BBC, and after the Second World War (1947) to the United States, where he became a translator (mainly of works by Brecht and Max [More...]