How are these numbers calculated?

Big Games

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

Week of 12/11100.0*Chance in playoffs100.0*Average seed
Adamo 80.62 Jonah 109.86 -20.5
-1.4
Adamo 38.2 Csiri 88 -15.2
-1.1
Harti 81.86 Adamo 49.04 -2.7
-1.2
Kuvi 86.56 Csiri 93.66 -2.6
-0.1
Bano 54.42 Harti 63.5 +1.8
+0.1
Gykr 73.32 Csavi 64.5 +1.4
+0.1
Miki 127.18 Szaja 71.14 +1.1
+0.1
Harti 80.3 Csavi 70.4 +1.0
+0.1
Jonah 107.94 Papesz 56.18 -1.0
-0.1
Poser 68.64 Papesz 69.4 +0.7
+0.0
Rolo 100.18 Szaja 89.76 -0.6
+0.1
Rolo 109.6 Poser 61 -0.6
+0.0
Papesz 77.2 Gykr 61.2 -0.4
Gykr 101.72 Totya 83.6 +0.2
Bano 97.42 Csiri 63.94 -0.1
Totya 118.6 Jonah 115.36 -0.1
-0.0
Kuvi 90.4 Miki 126.8 +0.1
Szaja 76 Bano 78.8 -0.1
+0.0
Totya 84.76 Rolo 74.24 -0.1
-0.0
Csavi 63.78 Miki 66.88 +0.1
+0.1
Kuvi 60.76 Poser 79.72 -0.1
-0.3
If winner is:HomeTieAway
Miki vs Adamo-0.2-0.1+1.7
Kuvi vs Csavi+0.1+0.0-0.2
Papesz vs Szaja+0.0+0.0-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011121314Count
51-0-0Out825402343,953,536
4.50-0-1Out42769629,684
40-1-0Out1158426,903,384
Total:Out136167431,486,604
Games Above .500
Chance Will Make Playoffs