Projected CoC vs Actual CoC?

[Richard Booth]

How accurate has the rental property calculator been compared to actual figures? Has BP Insights been pretty accurate? I feel that the closer I can get with my projections the better results I will have. I am looking for my first property and I try to analyze 10-15 deals a day. I haven't hit any home runs and I am starting to question my calculations. I am all ears to any advice you're willing to provide.