How are these numbers calculated?

Big Games

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

Week of 9/30100.0*Chance in playoffs100.0*Average seed
Dirty 11 121.42 Printers 51.14 -2.6
-0.6
Vizag Steelers 105.46 DarkKnightfff 117.06 -0.1
Team MVP 80.56 FatBob 96 -0.1
Thrillers 93.8 Third Degree Bu 96.32 -0.0
If winner is:HomeAway
Week of 10/7100.0*Chance in playoffs100.0*Average seed
DarkKnightfff vs Printers-9.2+5.9
-0.9+0.6
Vizag Steelers vs Team MVP+1.3-0.8
+0.1-0.1
FatBob vs Dirty 11-0.1+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
129-0In100130,587
118-1In7524100807,510
107-2100.0%335890002,179,074
96-399.9561211020003,312,309
85-498.203112391422003,137,226
74-582.661351624153001,925,097
63-640.300813019281110764,933
52-77.00007217382970190,417
41-80.200832471226,863
30-9Out0235634,176
Total:91.5%133711187642110012,478,192
Games Above .500
Chance Will Make Playoffs