Hello Aspirant,
See it is quite difficult to tell you an exact figure of your CRL rank because it keeps on changing every year depending upon the number of candidates but yes we can help you with approximate figures on the basis of analysis of previous year's data.
So If we go through the analysis of number of candidates for JEE-Main 2021 then according to the EWS rank mentioned by you in the question your CRL rank is expected to be in the range of 13.5K-15.5K .
Also you can check out marks Vs ranks Vs Percentile from the link given below :-
https://engineering.careers360.com/articles/jee-main-marks-vs-percentile
Or
You can also use JEE-Main Rank Predictor to predict your rank and percentile :-
JEE Main Rank Predictor - Know your expected IIT JEE Main 2021 Rank by ...
Note that the CRL rank which is predicted is only the expected rank on the basis of previous year's data so your actual rank might vary depending upon current factors.
To have a list of all those colleges which you can get based upon your marks, category, and state you can use JEE-Main College Predictor:-
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
If you are preparing for JEE-Main 2022 then I would recommend you to check the resources made by our experts to help aspirants like you in the best and smart preparation of JEE-Main 2022 :-
https://learn.careers360.com/jee-main-coaching/?utm_source=%20QnA
I hope this information helps you.
Good Luck!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile