second stat is flat, third technique and finaly Stamina
I think your formula has deleted technique. I just did a quick formula on my cyclists with only TT, flat, stamina, experience, and got:
Levin 1st (you 1st)
Trump -0.84 (you -1.07)
Mitchum -0.96 (you -1.53)
Acree -1.00 (you -1.56)
White -4.10 (you -4.33)
Pinkley -5.29 (you -5.47)
Bookout -5.95 (you -6.36)
Miller -6.98
Jones -7.68
Putting technique into the formula at 17% gives me
Trump 1st (you -1.07)
Levin -1.14 (you 1st)
Acree -4.35 (you -1.56)
Miller -5.80 (not in 20)
Mitchum -6.32 (you -1.53)
White -6.55 (you -4.33)
Brookout -7.75 (you -6.36)
Jones -8.15
Pinkley -8.64 (you -5.47)