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 -11.0
-0.8
Leland 89.3 Jones 65.1 +0.3
Growney 83.5 Eric 102.5 -0.3
If winner is:HomeAway
Week of 10/3100.0*Chance in playoffs100.0*Average seed
Kwan vs Growney+10.0-10.1
+0.8-0.8
Eric vs Frawley-0.2+0.2
Coorsh vs Chase+0.2-0.2

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
1110-0In99111,900
109-1In8911093,896
98-2100.0%5438700423,344
87-398.2113836132001,128,668
76-457.003183630112001,974,576
65-52.400215343314202,372,188
54-60.000216393491,976,712
43-7Out00840521,127,694
32-8Out001188423,364
21-9Out19993,975
10-10Out10011,623
Total:29.3%57891011121213139,637,940
Games Above .500
Chance Will Make Playoffs