It's great that you're asking this question, but here's the thing: the cutoff score is more of a historical fact than a prediction! Yeah, you see it everywhere, but it only shows what happened a year ago. This year everything could change depending on how many applicants there are, their average grades, how popular the program is, and a bunch of other variables.
Look for information on the official admissions committee website of the university you're planning to apply to - they post statistics from previous years, minimum Unified State Exam scores, and sometimes even forecasts! Make sure to look back several years: if the cutoff score jumps all over the place, that's a red flag. Also check how many state-funded spots there are - the fewer there are, the tougher the competition. Nowadays a lot of universities even post this info on their Telegram channels!
I used to panic looking at last year's cutoff score, thinking it would be exactly the same, but it ended up going up by 15 points! The only thing that saved me was that I didn't rely on just one number - I prepared with a buffer. So here's my advice: don't get hung up on one score, try to get more points than the minimum, and you'll be fine!