'Thodari' released on 22 September has made a good opening at the Chennai Box - Office by grossing Rs. 1,73,62,571 over the weekend. The other film, 'Aandavan Kattalai' featuring Vijay Sethupathi and Ritika Singh which released on 23 Sept has managed to collect Rs. 66,52,134 over the weekend. These two films will be ruling the BO for the next few weeks as there are no big releases in Tamil till October 7.