How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 10/27100.0*Chance in playoffs100.0*Average seed
Phil 66.2 Derek 95.3 -0.1
-0.1
Ryan 92.1 Manj 94.8 +0.0
Jaylen 73.9 Mitch 80.6 +0.0
If winner is:HomeAway
Week of 11/3100.0*Chance in playoffs100.0*Average seed
John vs PhilOut+0.0
-0.1+0.3
BenF vs Ryan+0.0-0.1
Derek vs Jaylen+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
65-016.1%0115393411010,896
54-10.20619462450141,118
43-2Out0114131181,532,937
32-3Out627676,973,066
1-2Out10022,185,415*
Total:0.0%000001488830,843,432

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs