Hi Kaczet,
I’m glad you reached out, and I’m happy to help. First off, your GMAT score is based on not only the number of questions you answer correct/incorrect, but also the difficulty of those questions, among other things. Additionally, as
anishraina has mentioned, it’s quite possible that you got some very easy questions wrong that greatly pulled down your verbal score.
Honestly, rather than spending time worrying about the GMAC algorithm, you really should focus on the things you can control, and the number one thing you can control is getting better at the GMAT. If you get to a point at which you can dominate the GMAT, the specifics of the scoring algorithm won't matter because you will have the skills that you need to get an amazing score, right?
With that said, when is your GMAT and what is your score goal? You may find it helpful to read this article about
how to score a 700+ on the GMAT.
If you have any further questions, please reach out.
Good luck!