Bharathan averages 8.45, Chitra averages 8.50. Apart that suggests 8.48; together they average 8.30, a lift of −0.17.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
Each column is a film in release order. Filled squares mark who was in it, colored by the film's rating.
