Does skipping frames on an emulator.......?

[bigdom8]

Does skipping frames in pokemon platinum on an emulator mess up your chance of getting a shiny pokemon? For example I am running Desmume and I want to set my frame limit to (off) and the number of frames to skip at (9). This would insure that as I soft reset the emulator with my turbo controller set to mash the (a) button, I can guarantee approx. 200-300 encounter an hour. I just want to make sure that I am not messing up my chances of getting a shiny Darkrai by doing this. Thank you for your help.