Hope you are doing well

According to your expected marks your range would lie between 2501- 3000 but this is expected range actual rank may differ because it will depend on the no of students appeared for exam and the level of question paper and number of seats.

For the previous year trends in cut off you can visit the given link below

https://engineering.careers360.com/articles/kcet-marks-vs-rank

For college predictor you can visit the link given below

Good luck

Hope it helps