How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
Chase 104.74 Freddy 120.12 +15.0
+0.8
Daniel 135.28 Cutcher 93.22 -2.6
-0.1
Jacob 167.64 Cameron 125.8 +1.6
+0.1
Katie 166.64 Neil 150.48 -0.5
-0.0
Seth 70.9 Jordan 156.3 +0.4
-0.0
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Joseph 121.1 Freddy 173.28 +22.0
+0.9
Daniel 161.3 Chase 140.34 -6.1
-0.2
Katie 108.86 Cameron 145.88 -5.3
-0.2
Cutcher 129.48 Jordan 128.6 +4.2
+0.2
Seth 128.78 Neil 167.92 -3.3
-0.0
Jacob 152.48 Josh 63.44 -0.5
-0.1
If winner is:HomeTieAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Jacob vs FreddyOutOut+38.2
-0.9-0.8+1.0
Seth vs Cameron+13.2+13.2-13.4
+0.2+0.2-0.2
Neil vs Jordan-9.6+7.6+9.9
-0.0+0.4+0.0
Katie vs Josh+0.8-1.2-0.8
Daniel vs Joseph-0.1+0.1+0.1
-0.3+0.3+0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
00-1-0Out37372628,386,083
1-0-070.7%373427326,579,500
0-0-1Out4034252,892,201
Total:32.5%171632211457,857,784
Points
Chance Will Make Playoffs