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
Fire Tornado 63.7 Real Chapala 104.8 +8.5
+0.8
OzaukeeBrewMeis 85.5 Bucket Heads 93.9 -0.7
Romo 91.3 EBA Raiders 105.2 +0.6
Favourite Falle 113.5 Swanson's Army 82 -0.2
Annoying Oranges 73.4 3Seven Mafia 95.7 +0.2
Orange Juice Ma 107.4 Mexican Werewol 64.6 -0.2
If winner is:HomeAway
Week of 1/5100.0*Chance in playoffs100.0*Average seed
Real Chapala vs 3Seven Mafia+6.8-6.8
+0.8-0.8
Fire Tornado vs EBA Raiders-0.6+0.6
Bucket Heads vs Orange Juice Ma-0.4+0.4
Notch Johnson vs Favourite Falle-0.2+0.2
OzaukeeBrewMeis vs Mexican Werewol+0.1-0.1

What If

Chances based on how well the Real Chapala finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1812-0In9825,029
1711-1In928034,813
1610-2In782110192,679
159-3In5141700643,372
148-4In2153224001,444,909
137-5In336282571002,311,946
126-6100.0%09928321740002,698,273
115-793.91031328311851002,311,072
104-837.10002102533227101,442,780
93-91.4001927372240642,084
82-100.00021744324192,576
71-11Out0118542634,852
60-12Out236625,087
Total:84.0%718111211108754321011,959,472
Games Above .500
Chance Will Make Playoffs