K. S. Ravikumar and Renuka made 2 films together, and the 1 rated one averages 5.60, 0.53 below their career marks. The best is Cobra at 5.6.

K. S. Ravikumar averages 6.55, Renuka averages 5.71. Apart that suggests 6.13; together they average 5.60, a lift of −0.53.

Lift is the average of their films together minus the mean of their two career averages.