How are these numbers calculated?

Big Games

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

Week of 9/11100.0*Chance in playoffs100.0*Average seed
Van 136.3 Scout 144.1 -10.4
-0.7
If winner is:HomeAway
Week of 9/18100.0*Chance in playoffs100.0*Average seed
Van vs Corey+9.8-9.8
+0.7-0.7
Kyle vs Snider+0.2-0.2
Weezy vs Jackson+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1212-0In10004,464
1111-1In982026,362
1010-2In881200144,554
99-3100.0%5339800481,864
88-498.0113637142001,085,147
77-554.803173531122001,738,583
66-62.300215333314202,029,766
55-70.000216383491,737,932
44-8Out01941491,086,871
33-9Out001485483,401
22-10Out0298144,925
11-11Out010026,340
00-12Out1004,531
Total:30.2%67891010111213148,994,740
Games Above .500
Chance Will Make Playoffs