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
Barkley 4 Gov 94 Notch Johnson 82 -10.5
-0.9
Romo 91.3 EBA Raiders 105.2 +0.9
+0.1
OzaukeeBrewMeis 85.5 Bucket Heads 93.9 -0.8
Favourite Falle 113.5 Swanson's Army 82 -0.4
Annoying Oranges 73.4 3Seven Mafia 95.7 +0.4
Orange Juice Ma 107.4 Mexican Werewol 64.6 -0.3
Fire Tornado 63.7 Real Chapala 104.8 +0.2
If winner is:HomeAway
Week of 1/5100.0*Chance in playoffs100.0*Average seed
Notch Johnson vs Favourite Falle+10.9-10.9
+0.8-0.8
Fire Tornado vs EBA Raiders-1.1+1.1
-0.1+0.1
Bucket Heads vs Orange Juice Ma-0.4+0.4
OzaukeeBrewMeis vs Mexican Werewol+0.2-0.2
Annoying Oranges vs Romo+0.1-0.1
Real Chapala vs 3Seven Mafia-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1612-0In811901,654
1511-1In57375011,438
1410-2In2648233063,170
139-3In5313323710210,727
128-4100.0%0710293217510474,003
117-593.7003132831186100758,583
106-640.8000211273320610883,472
95-72.60021432341520756,424
84-80.00172743212472,296
73-9Out005294917211,055
62-10Out007444863,397
51-11Out0208011,632
40-12Out4961,637
Total:47.3%13357891011121110623,919,488
Games Above .500
Chance Will Make Playoffs