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
Favourite Falle 113.5 Swanson's Army 82 -5.2
-0.8
OzaukeeBrewMeis 85.5 Bucket Heads 93.9 -0.5
-0.1
Romo 91.3 EBA Raiders 105.2 +0.5
Barkley 4 Gov 94 Notch Johnson 82 +0.3
Fire Tornado 63.7 Real Chapala 104.8 +0.2
Orange Juice Ma 107.4 Mexican Werewol 64.6 -0.1
Annoying Oranges 73.4 3Seven Mafia 95.7 +0.1
If winner is:HomeAway
Week of 1/5100.0*Chance in playoffs100.0*Average seed
Barkley 4 Gov vs Swanson's Army-6.5+6.5
-0.8+0.8
Fire Tornado vs EBA Raiders-0.7+0.7
Notch Johnson vs Favourite Falle-0.5+0.5
Real Chapala vs 3Seven Mafia+0.3-0.3
Bucket Heads vs Orange Juice Ma-0.2+0.2
OzaukeeBrewMeis vs Mexican Werewol+0.2-0.2

What If

Chances based on how well the Swanson's Army finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1812-0In10001,673
1711-1In982011,550
1610-2In9082063,116
159-3In66231000210,355
148-4In283630600474,912
137-5In424322910100757,758
126-6100.0%0572434237100882,348
115-792.1002102533227100756,946
104-839.5000211263321610473,984
93-93.20031431351520210,478
82-100.0016264521163,250
71-11Out0429571111,500
60-12Out0561341,618
Total:84.0%91112121211986532103,919,488
Games Above .500
Chance Will Make Playoffs