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 38.2 Csiri 88 +22.6
+1.6
Bano 97.42 Csiri 63.94 -22.2
-1.6
Kuvi 86.56 Csiri 93.66 +17.6
+1.4
Miki 127.18 Szaja 71.14 +1.7
+0.1
Gykr 73.32 Csavi 64.5 +1.2
+0.1
Bano 54.42 Harti 63.5 +1.0
+0.0
Rolo 100.18 Szaja 89.76 -1.0
-0.1
Harti 80.3 Csavi 70.4 +0.9
+0.1
Papesz 77.2 Gykr 61.2 -0.7
-0.1
Gykr 101.72 Totya 83.6 +0.7
+0.0
Csavi 63.78 Miki 66.88 +0.6
+0.1
Kuvi 90.4 Miki 126.8 +0.6
+0.1
Jonah 107.94 Papesz 56.18 -0.5
Harti 81.86 Adamo 49.04 -0.4
Totya 118.6 Jonah 115.36 -0.4
-0.0
Poser 68.64 Papesz 69.4 +0.4
+0.0
Kuvi 60.76 Poser 79.72 -0.3
+0.1
Rolo 109.6 Poser 61 -0.2
-0.0
Szaja 76 Bano 78.8 +0.2
+0.0
Totya 84.76 Rolo 74.24 *-0.1
If winner is:HomeTieAway
Jonah vs Csiri-44.8-30.0In
-1.9-1.5+2.0
Rolo vs Harti-1.5+1.4+1.5
-0.1+0.4+0.0
Poser vs Totya+0.6+1.7-0.7
+0.0+0.4-0.0
Kuvi vs Csavi-0.8*-0.1+0.8
-0.3+0.2+0.2
Papesz vs Szaja-0.2+0.1+0.2
Bano vs Gykr-0.2+0.0+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

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
71-0-0In31328321955,037,625
6.50-0-124.0%1617363010205,431
60-1-09.20273541155,038,072
Total:54.0%1614161061821810,281,128
Games Above .500
Chance Will Make Playoffs