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
Romo 91.3 EBA Raiders 105.2 +2.5
+0.6
OzaukeeBrewMeis 85.5 Bucket Heads 93.9 -0.2
Favourite Falle 113.5 Swanson's Army 82 -0.1
Barkley 4 Gov 94 Notch Johnson 82 +0.1
Orange Juice Ma 107.4 Mexican Werewol 64.6 -0.1
If winner is:HomeAway
Week of 1/5100.0*Chance in playoffs100.0*Average seed
Fire Tornado vs EBA Raiders-1.4+1.4
-0.5+0.5
Bucket Heads vs Orange Juice Ma-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
19-20In10013,202*
1810-2In1000062,748
179-3In9900210,384
168-4In95320473,257
157-5In7913800757,782
146-6In4430242000883,805
135-7In93332215100757,478
124-8100.0%012102529175100473,949
113-990.6102102431238100210,139
102-1026.900016203428101063,607
91-110.70152240274011,529
80-12Out0113433751,608
Total:98.0%461714854221100003,919,488

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs