How are these numbers calculated?

Big Games

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

Week of 8/19100.0*Chance in playoffs100.0*Average seed
DUR 170 HIK 162 +2.5
+0.6
FUQ 142.33 RMF 235.83 -0.7
SCK 247.5 PIT 134.17 -0.5
-0.2
HAW 216.67 APX 146.33 -0.2
PWR 264.83 FOS 219.33 -0.1
WRM 191.5 SOX 189 -0.1
If winner is:HomeAway
Week of 8/26100.0*Chance in playoffs100.0*Average seed
DUR vs PWR+4.3-2.7
+0.5-0.3
APX vs RMF+1.5-0.4
+0.1-0.0
HAW vs FUQ-0.4+1.1
PIT vs SOX+0.3-0.6
+0.1-0.2
SCK vs WRM+0.3-0.4
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
144-073.8%012702420293,731
133-18.9932381921,794,073
122-20.0012256204,000,839
111-30.00023265103,815,401
100-4Out047817101,290,421
Total:3.4%0003615343920011,194,465
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)