You haven't mentioned your Category. At this point in time, the State Common Entrance Test Cell hasn't released the cut offs yet for MHT CET 2020.  But going by the expected percentile for this year available at our article: https://engineering.careers360.com/articles/mht-cet-cutoff#MHT-CET-2020-Percentile-Vs-Ranks-Expected , your rank might be 1 – 19,000 and your score might be approximately 70-80. And regarding chances in CSE, you have fair chances in:

Chandrapur Engineering College

Shivaji University

Dr, BabaSaheb Ambedkar Technological University

This is based on previous years data and also please remember that cut offs, score, percentiles and ranks change every year.

Also for the complete list of Colleges, please use our College Predictor: