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
Kuvi 86.56 Csiri 93.66 +22.5
+1.7
Adamo 38.2 Csiri 88 +17.1
+1.2
Bano 97.42 Csiri 63.94 -16.1
-1.3
Rolo 100.18 Szaja 89.76 -1.9
-0.1
Bano 54.42 Harti 63.5 +1.6
+0.1
Gykr 73.32 Csavi 64.5 +1.3
+0.1
Jonah 107.94 Papesz 56.18 -1.1
-0.0
Miki 127.18 Szaja 71.14 +1.0
+0.1
Harti 80.3 Csavi 70.4 +0.9
+0.1
Harti 81.86 Adamo 49.04 -0.8
Rolo 109.6 Poser 61 -0.8
-0.0
Totya 118.6 Jonah 115.36 -0.7
-0.0
Poser 68.64 Papesz 69.4 +0.7
+0.0
Gykr 101.72 Totya 83.6 +0.5
+0.0
Papesz 77.2 Gykr 61.2 -0.4
-0.1
Kuvi 60.76 Poser 79.72 -0.3
+0.2
Szaja 76 Bano 78.8 +0.3
Csavi 63.78 Miki 66.88 +0.2
Kuvi 90.4 Miki 126.8 +0.1
+0.0
Totya 84.76 Rolo 74.24 -0.1
-0.0
Adamo 80.62 Jonah 109.86 +0.1
If winner is:HomeTieAway
Jonah vs Csiri-44.3-30.6In
-1.6-1.3+1.7
Rolo vs Harti-2.0+1.6+2.6
-0.1+0.4+0.1
Poser vs Totya+1.6+1.5-1.3
+0.1+0.4-0.1
Kuvi vs Csavi-0.6+0.4+1.1
-0.2+0.3+0.3
Papesz vs Szaja-0.1+0.1+0.1
Bano vs Gykr-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011121314Count
71-0-0In182132281015,426,598
6.50-0-123.9%151847245629,572
60-1-010.10284934715,430,434
Total:54.4%1410161592517431,486,604
Games Above .500
Chance Will Make Playoffs