I created a website where you can check your tanks' stats with a negative (<50%) win rate.
I hope Maybe someone will find it useful.
I know It may seem a bit ugly, but this is an initial version. If you will find it usefull I will continue development. Feel free to propose improvements. I'd appreciate any feedback!
Upd 1: fixed issue with region search.
Upd 2: So far many of you came up with the question: "why have you done this?". There's the general answer: I converted the windows app of my friend into a web version. The initial point was to develop my coding skills. Once I got in up and running I thought why not share this. Again, "maybe someone will find it useful".