How are these numbers calculated?

Big Games

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

Week of 9/29100.0*Chance in playoffs100.0*Average seed
Kery 142.7 Ryan 178 +8.5
+0.4
Apex 177.7 Hide 114 +1.2
Karm 155.8 Winn 139.3 -0.7
-0.0
Runn 161.3 Tank 85 -0.7
RamR 108.8 Taco 120.9 -0.5
-0.1
If winner is:HomeAway
Week of 10/6100.0*Chance in playoffs100.0*Average seed
Ryan vs RamR+4.5-10.0
+0.2-0.5
Apex vs Karm+1.1-2.5
Hide vs Taco-1.1+0.7
+0.1-0.1
Kery vs Runn+0.9-0.4
+0.1-0.0
Tank vs Winn-0.2+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1310-0In964188,920
129-1In722711,262,377
118-2In3557803,828,152
107-3100.0%86423506,685,642
96-498.21412928207,447,845
85-579.00141252201005,536,397
74-629.4212649202002,788,435
63-71.9002214726400938,879
52-80.00112423880203,132
41-9Out053750825,486
30-10Out129708,555
Total:84.7%10371621104100028,913,820
Games Above .500
Chance Will Make Playoffs