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
Poser 68.64 Papesz 69.4 +15.5
+1.5
Papesz 77.2 Gykr 61.2 +9.9
+1.4
Miki 127.18 Szaja 71.14 +1.2
+0.0
Gykr 73.32 Csavi 64.5 +1.1
Kuvi 86.56 Csiri 93.66 -0.9
Bano 54.42 Harti 63.5 +0.8
+0.1
Harti 80.3 Csavi 70.4 +0.4
+0.0
Totya 118.6 Jonah 115.36 -0.3
-0.0
Kuvi 90.4 Miki 126.8 +0.2
+0.1
Rolo 100.18 Szaja 89.76 -0.1
-0.1
Jonah 107.94 Papesz 56.18 -0.1
-1.0
Bano 97.42 Csiri 63.94 In
-0.0
Rolo 109.6 Poser 61 -0.1
Szaja 76 Bano 78.8 +0.1
-0.0
Adamo 38.2 Csiri 88 -0.1
-0.1
Kuvi 60.76 Poser 79.72 +0.2
Gykr 101.72 Totya 83.6 -0.0
If winner is:HomeTieAway
Papesz vs Szaja+1.5-1.1-1.5
Jonah vs Csiri-0.1+0.4+0.1
Kuvi vs Csavi-0.2+0.2+0.2
Poser vs Totya+0.2+0.2-0.2
Rolo vs Harti-0.2+0.2+0.2
Bano vs Gykr-0.1+0.3+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011121314Count
81-0-0In2565115,038,497
7.50-0-1In5162829184205,292
70-1-0In2924342465,037,339
Total:In123310121712310,281,128
Games Above .500
Chance Will Make Playoffs