Hi, Last year seats were allotted in the third round in Saintgits College of Engineering, Kottayam and T K M Institute of Technology, Ezhukone, Kollam around this range for state merit candidates. So you will have chances there if you belong to the open category. 

Based on this score you can have the chances for Saintgits College of Engineering, Kottayam, TKM Institute of Technology, Kollam, College of Dairy Science and Technology, Mannuthi, Thrissur etc. You can also check your other possibilities with KEAM College predictor tool.

https://engineering.careers360.com/keam-college-predictor

Good Luck!