Hello,

With your rank, it will be difficult for you to get a seat in CSE branch in top colleges.

You can go through previous year's cutoffs for CSE branch in top colleges through TNEA to get an idea about which colleges you can get with your TNEA rank:

Https://images.careers360.mobi/sites/default/files/TNEA-2018-ROUND-1-Opening-Closing-Ranks.pdf

To predict your college thorugh TNEA seat allotment, visit:

Https://engineering.careers360.com/tnea-college-predictor

Best Wishes.