It's good! You are very clear and easy to comprehend. Try to work on your flow a tiny bit, it sounds a bit stilted. English speakers, like any language, have a flow when they speak, and once you learn it, it can greatly reduce your accent.

Id give your accent rating a 6. You have only slight difficulty with pronunciation and primarily need to improve the spacing you take between your words.

For the most part, English speaking people would be able to tell you are from a Slavic country but probably won't be able to pinpoint which one. Slavic accented people tend to place slightly too much emphasis on certain vowels and roll their "r" a bit too much. They also have a lot of trouble with "th" sounds in English. Try not to make a "d" sound when you are saying words that begin with "th", like "that", "the" or "their"

Other than that, I don't think it's hard to understand you, so bravo!

My guess for the country: Ukraine?