[QUESTION] My PC can run the game? How many FPS

I think I can run it, but, with how many FPS?

This is my PC:

Processor: AMD Athlon Dual-Core M320 2.10Ghz
Graphic card: ATI Mobility Radeon HD 4200 (766MB memoria gráfica disponible)
1,5 GB RAM (1,25 GB useable)

Thanks for reading my post and I hope for an answer :)