Do you count unvested RSU as NetWorth if you're still within the company?
My idea is that if I ever change I will try to get an offer to compensate the RSU loss or I'll realize the loss then.
Also, I'm subtracting to my net worth the taxes I'll have to pay
No... not your money yet
Net worth = assets - liabilities. RSUs don’t become assets until they vest.
That said, you should absolutely consider future RSU income when considering a move to another company.