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 +8.8
+0.7
Leland 89.3 Jones 65.1 +0.3
Growney 83.5 Eric 102.5 -0.2
If winner is:HomeAway
Week of 10/3100.0*Chance in playoffs100.0*Average seed
Coorsh vs Chase+10.9-10.9
+0.8-0.8
Kwan vs Growney-0.4+0.4
Eric vs Frawley-0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1110-0In99111,796
109-1In919093,773
98-2100.0%5935500422,401
87-398.914413310101,131,468
76-463.8042237279101,974,652
65-53.300318363011102,371,162
54-60.000319413071,974,895
43-7Out011044461,128,313
32-8Out001584423,603
21-9Out029894,176
10-10Out010011,701
Total:31.0%579101011121212129,637,940
Games Above .500
Chance Will Make Playoffs