How are these numbers calculated?

Big Games

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

Week of 10/15100.0*Chance in playoffs100.0*Average seed
Trev 110.7 Carson 137.73 +7.8
+0.8
OB 164.6 Ry 172.54 +0.7
+0.1
Thor 147.36 Rob 178.33 +0.3
Zack 161.67 Stu 150.36 -0.3
Jimmy 136.17 Luke 126.17 -0.3
If winner is:HomeAway
Week of 10/22100.0*Chance in playoffs100.0*Average seed
Rich vs Carson-4.8+4.4
-0.6+0.6
Trev vs Luke-0.2+0.2
Eli vs Ry-0.2+0.2
-0.1+0.1
Zack vs Rob-0.2+0.2
Stu vs OB+0.2-0.2
Thor vs Jimmy+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
127-0In991293,989
116-1In95501,875,344
105-2In75241005,248,393
94-3In3347182008,153,163
83-4100.0%3213728101007,594,833
72-585.6015193228122004,246,308
61-615.8003132832195001,319,983
50-70.00192636235181,771
Total:93.4%312316117532100028,913,784
Games Above .500
Chance Will Make Playoffs