How are these numbers calculated?

Big Games

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

Wednesday, 1/15100.0*Chance in playoffs100.0*Average seed
SOG 6 WTR 1 +0.4
-0.1
LAP 3 TT 11 +0.4
NF 4 THR 3 Out
-0.6
Thursday, 1/16100.0*Chance in playoffs100.0*Average seed
SOG 1 WTR 2 +0.2
If winner is:HomeAway
MTS vs THR-0.5+0.5

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
61-0Out1009,996,657
50-1Out10010,002,831
Total:Out505019,999,488
Games Above .500
Chance Will Make Playoffs