Well, if you are applying that filter at the resume scan then you could be missing 'the best' as I would expect people to edit their resume for length (to one page) and to focus more on skills related to the position.
That's something I know and it's a decision I make due to not being able to interview everyone. If I can interview 5 people I won't pick 5 random cvs. I'll pick those that, in my opinion, are more likely to be a good fit.