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
Szaja 76 Bano 78.8 +18.6
+1.2
Bano 54.42 Harti 63.5 -16.4
-1.6
Bano 97.42 Csiri 63.94 In
+1.3
Jonah 107.94 Papesz 56.18 -6.2
-0.1
Rolo 100.18 Szaja 89.76 -1.6
-0.1
Kuvi 86.56 Csiri 93.66 -1.2
+0.0
Harti 80.3 Csavi 70.4 +1.1
+0.1
Kuvi 60.76 Poser 79.72 -1.1
+0.2
Harti 81.86 Adamo 49.04 -1.0
-0.0
Rolo 109.6 Poser 61 -0.8
-0.0
Gykr 73.32 Csavi 64.5 +0.7
-0.0
Gykr 101.72 Totya 83.6 +0.5
+0.1
Papesz 77.2 Gykr 61.2 -0.5
-0.1
Miki 127.18 Szaja 71.14 +0.5
+0.0
Csavi 63.78 Miki 66.88 +0.4
+0.0
Poser 68.64 Papesz 69.4 +0.3
-0.1
Kuvi 90.4 Miki 126.8 +0.1
+0.0
Totya 118.6 Jonah 115.36 -0.1
Adamo 38.2 Csiri 88 -0.1
-0.0
Adamo 80.62 Jonah 109.86 +0.1
-0.0
Totya 84.76 Rolo 74.24 +0.0
If winner is:HomeTieAway
Bano vs Gykr+1.8-0.8-1.3
Jonah vs Csiri-0.2+0.4+0.1
Kuvi vs Csavi-0.2+0.3+0.3
Papesz vs Szaja-0.2+0.3+0.4
Poser vs Totya+0.3+0.3-0.2
Rolo vs Harti-0.2+0.2+0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011121314Count
81-0-0In35402513,095,955
7.50-0-1In5192827175628,809
70-1-0In210233225817,761,840
Total:In151816141914531,486,604
Games Above .500
Chance Will Make Playoffs