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
Kells Bells 75.6 Dropping Deuces 72.3 +4.9
+0.5
Dump and Chaisson 93.3 Florida Crackers 77.4 +0.8
I'd Oduya 81.9 briansRBitch 102.8 +0.2
If winner is:HomeAway
Week of 1/5100.0*Chance in playoffs100.0*Average seed
Kells Bells vs Moonshiner+3.4-3.5
+0.5-0.5
Bryan's Team vs I'd Oduya+0.4-0.4
Dump and Chaisson vs Dropping Deuces+0.1-0.1
+0.1-0.1
Florida Crackers vs briansRBitch+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678Count
04-5100.0%07384311108,124,502
5-4In1414810007,998,551
3-697.604274521205,503,828
6-3In107118105,243,097
2-758.70115423562,397,720
7-2In3563202,208,129
1-89.60094546605,754
8-1In65350542,687
0-90.20128879,307
9-0In891169,433
Total:94.7%52825181174232,773,008
Points
Chance Will Make Playoffs