How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/29100.0*Chance in playoffs100.0*Average seed
Turkeys 2 Blizzard 7 +11.4
+0.8
Badgers 4 RedHawks 0 -3.3
-0.1
Wizards 5 Tsunami 6 +1.2
+0.0
Thundercats 3 Hellhounds 5 +0.1
+0.0
If winner is:HomeHome OTAway OTAway
Week of 8/5100.0*Chance in playoffs100.0*Average seed
Badgers vs Blizzard-16.3-11.2+2.1+25.0
-0.6-0.2+0.3+0.8
Tsunami vs Turkeys-4.0-5.0-1.5+7.0
-0.0-0.2-0.1+0.0
Badgers vs Snowmen-8.3-8.3-7.6+3.0
-0.2-0.2-0.2+0.1
Thundercats vs Wizards+3.1+0.2-1.8-1.9
+0.2+0.1-0.1-0.1
Hegemony vs Turkeys+0.4-2.7-0.5-0.1
+0.1-0.2-0.1-0.1
Hitmen vs RedHawks+0.2+0.2+0.2-0.2
Saints vs Hitmen-0.1+0.2+0.2+0.2
RedHawks vs Hegemony+0.1-0.1-0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs123456789101112Count
1420-081.0%0141391629,204,597
1310-120.520601902,382,777
1211-011.7123352422,728,375
00-2Out35605154,375
1101-1Out13612512,939,465
1002-0Out75337214,016,227
Total:20.6%00713234213151,425,816
Points
Chance Will Make Playoffs