How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 12/11100.0*Chance in playoffs100.0*Average seed
Harti vs Csavi+4.5-4.2-4.3
+0.7-0.6-0.7
Harti vs Adamo+4.4-4.2-4.3
+0.7-0.6-0.7
Rolo vs Harti-4.3-4.2+4.4
-0.7-0.6+0.7
Bano vs Harti-4.2-4.2+4.4
-0.6-0.6+0.7
Rolo vs Szaja+0.0+0.6-0.1
-0.0+0.1+0.0
Miki vs Szaja+0.3+0.2-0.3
+0.1+0.0-0.1
Adamo vs Csiri*+0.0+0.6-0.0
-0.0+0.1+0.0
Csavi vs Miki-0.3+0.3+0.3
-0.1+0.1+0.1
Gykr vs Totya+0.2+0.4-0.2
+0.1+0.1-0.1
Totya vs Rolo-0.0+0.5*+0.0
+0.0+0.1-0.0
Kuvi vs Poser+0.2+0.3-0.2
+0.1+0.1-0.1
Kuvi vs Csavi+0.2+0.3-0.2
+0.1+0.1-0.1
Rolo vs Poser+0.0+0.4-0.1
-0.0+0.1+0.0
Poser vs Papesz-0.1+0.4+0.1
-0.0+0.1+0.0
Miki vs Adamo+0.2+0.2-0.3
+0.1+0.1-0.1
Bano vs Gykr-0.2+0.3+0.2
Bano vs Csiri-0.0+0.4*+0.0
+0.0+0.1-0.0
Gykr vs Csavi+0.2+0.3-0.2
+0.1+0.1-0.1
Papesz vs Szaja+0.1+0.4-0.1
+0.0+0.1-0.0
Kuvi vs Csiri+0.2+0.2-0.2
+0.1+0.1-0.1
Jonah vs Papesz-0.1+0.3+0.0
-0.0+0.1+0.0
Papesz vs Gykr-0.1+0.2+0.1
Kuvi vs Miki-0.1*-0.0+0.1
Adamo vs Jonah-0.0+0.1+0.0
Jonah vs Csiri+0.0+0.1-0.0
Poser vs Totya-0.0+0.1+0.0
Szaja vs Bano-0.0+0.1+0.0
Totya vs Jonah-0.0+0.1+0.0

* 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 Harti finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011121314Count
64-0-073.1%0031528271683100370,290
5.53-0-11.101722322511260,388
53-1-00.400041529301751,480,342
2-0-2Out011039503,731
4.52-1-1Out00073557181,293
1-0-3Out100100
42-2-0Out00430652,219,212
1-1-2Out1007,446
0-0-4Out1001
2-3.5Out1002,099,145*
Total:4.3%000122247915586,421,948

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs