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
Coorsh 122.7 Kwan 109.8 -10.8
-0.7
Leland 89.3 Jones 65.1 +0.5
Growney 83.5 Eric 102.5 -0.5
Frawley 153 Houch 126.2 +0.1
Chase 100.3 Aglock 69.9 -0.1
If winner is:HomeAway
Week of 10/3100.0*Chance in playoffs100.0*Average seed
Kwan vs Growney+8.7-9.6
+0.7-0.8
Eric vs Frawley-0.4+0.4
Coorsh vs Chase+0.2-0.2
Aglock vs Leland+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1110-0In982030,523
109-1In831600241,539
98-2100.0%444411101,130,147
87-397.073240183003,136,651
76-450.502153433142005,708,394
65-52.300215343314207,110,330
54-60.000318403176,143,512
43-7Out011144453,635,384
32-8Out0015841,412,375
21-9Out0298324,283
10-10Out10040,682
Total:25.9%368910121313131228,913,820
Games Above .500
Chance Will Make Playoffs