Hello aspirant
Congratulations for getting 200 marks in Upsee. Its very hard to give exact chance of admission in a college as cutoff of college vary every year based on different factor. One can predict chance of getting in a college by analysing past year trends.

Factor affecting cutoff -
1. No of students
2. No of seats
3. Difficulty of paper
4. past year trends

Your expected rank will be around 30000-35000

With this rank you can get admissions in colleges like
1. Ucer prayagraj
2. Psit kanpur
3. Abes ghaziabad
4. Abesit ghaziabad
5.ims ghaziabad

You can check best college according to your rank using careers 360 college predictor tool-
https://www.careers360.com/upsee-college-predictor

Hope this will help

Best of luck.