How are these numbers calculated?

Big Games

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

Week of 9/25100.0*Chance in playoffs100.0*Average seed
Frawley 153 Houch 126.2 +11.3
+0.7
Growney 83.5 Eric 102.5 -0.3
Coorsh 122.7 Kwan 109.8 +0.3
Leland 89.3 Jones 65.1 +0.3
If winner is:HomeAway
Week of 10/3100.0*Chance in playoffs100.0*Average seed
Eric vs Frawley-10.3+10.3
-0.7+0.7
Kwan vs Growney-0.4+0.4
Coorsh vs Chase+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1310-0In10011,829
129-1In100094,036
118-2In9910422,785
107-3In9010001,127,868
96-4100.0%56376001,975,779
85-598.1113737142002,369,271
74-651.403153332142001,978,044
63-71.60211303518301,128,665
52-80.000112353913423,751
41-9Out005355994,165
30-10Out079311,747
Total:72.5%301813108654219,637,940
Games Above .500
Chance Will Make Playoffs