How are these numbers calculated?

Big Games

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

Week of 12/29100.0*Chance in playoffs100.0*Average seed
Dump and Chaisson 93.3 Florida Crackers 77.4 -8.1
-0.5
Kells Bells 75.6 Dropping Deuces 72.3 -0.6
Bryan's Team 95.7 Moonshiner 86.8 +0.2
I'd Oduya 81.9 briansRBitch 102.8 +0.1
If winner is:HomeAway
Week of 1/5100.0*Chance in playoffs100.0*Average seed
Florida Crackers vs briansRBitch+12.2-12.2
+0.6-0.6
Kells Bells vs Moonshiner+1.5-1.5
Bryan's Team vs I'd Oduya+1.3-1.3
Dump and Chaisson vs Dropping Deuces+0.5-0.5
+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678Count
05-498.0%04284620202,687,058
4-564.30118453152,684,890
3-614.7011448381,793,321
6-3100.009394011101,790,995
7-2In34940700768,475
2-71.0012178765,626
8-1In2565900192,187
1-80.00397192,170
9-0In6139024,870
0-9Out010024,744
Total:67.8%1610141818171510,924,336
Points
Chance Will Make Playoffs