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
Jacob 167.64 Cameron 125.8 +12.5
+0.9
Chase 104.74 Freddy 120.12 -2.1
-0.1
Daniel 135.28 Cutcher 93.22 -1.6
-0.1
Katie 166.64 Neil 150.48 -0.3
-0.0
Seth 70.9 Jordan 156.3 -0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Jacob 152.48 Josh 63.44 In
+0.6
Joseph 121.1 Freddy 173.28 -2.3
-0.1
Daniel 161.3 Chase 140.34 -1.6
-0.1
Seth 128.78 Neil 167.92 -1.3
-0.2
Cutcher 129.48 Jordan 128.6 +0.9
Katie 108.86 Cameron 145.88 -0.9
+0.1
If winner is:HomeTieAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Katie vs Josh-0.3+0.2+0.2
Jacob vs Freddy+0.2-0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
00-1-0In52489,163,512
1-0-0In1009,160,004
0-0-1In5347962,412
Total:In752519,285,928
Points
Chance Will Make Playoffs