Credit score and rental property purchses

[Dave Vona]

I'm looking into buying 2-4 SFR turnkey properties over the course of 2017. I currently have a credit score close to 800 but wasn't sure if the purchase of each property would lower my score. I didn't have a an exact timeframe for buying these but it could be in quick succession. I was wondering if I should spread out these purchases over a longer period of time so my credit score doesn't drop and make the purchases more difficult. Does anyone have any experience with this? Thanks.