kKaltUustats
I think something important to note is that the higher leveled 6s players are almost never on TF2C. ESEA pugs, pug.me, private pugs, are usually where they play non scrim/match related games. HL, on the other hand, has very few of these pug groups, so you'll see a lot more high div HL players than you do 6s players. Might that tip the scales in 6s' favor? Maybe, but I doubt it would be a large shift, and the information you've posted is interesting nonetheless.