Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_52393 ( "Rank" real, "Movie" text, "Year" real, "Studio(s)" text, "Opening Week Nett Gross" real )

### Question ###
What is the average rank of the movie with an opening week net gross more than 81,77,00,000 after 2012?

### Accurate SQL ###

SELECT AVG("Rank") FROM table_52393 WHERE "Opening Week Nett Gross" > '81,77,00,000' AND "Year" > '2012'