How are these numbers calculated?

Big Games

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

Week of 11/10100.0*Chance in playoffs100.0*Average seed
kyle 110 luck 72 -7.6
-0.7
sucky 54 cheet 94 -1.1
-0.0
ulrich 69 toth 97 +0.5
-0.1
miller 93 mason 87 +0.1
eagles 89 schnit 72 -0.1
+0.0
If winner is:HomeAway
Week of 11/17100.0*Chance in playoffs100.0*Average seed
luck vs cheet+2.0-1.8
+0.4-0.4
sucky vs ulrich+0.8-0.6
+0.1-0.0
schnit vs toth+0.5-0.4
eagles vs mason+0.4-0.5
+0.1-0.1
kyle vs miller+0.3-0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910Count
01-2Out0587824,033,299
2-10.1%0110355422,069,111
0-3Out594018,735,628
3-016.4021429331936,768,462
Total:1.8%0024717629061,606,500
Points
Chance Will Make Playoffs