How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Wednesday, 1/15100.0*Average seed
LAP 3 TT 11 +0.4
Thursday, 1/16100.0*Average seed
JT 4 LAP 1 -0.3
If winner is:HomeAway
NF vs TT-0.7+0.8
MTS vs THR-0.2+0.3

What If

Chances based on how well the TT finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
111-0In1009,996,604
100-1In505010,002,884
Total:In50252519,999,488
Games Above .500
Chance Will Make Playoffs