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 -19.9
-0.9
Daniel 135.28 Cutcher 93.22 -3.5
-0.1
Chase 104.74 Freddy 120.12 -3.2
-0.1
Seth 70.9 Jordan 156.3 +0.4
-0.0
Katie 166.64 Neil 150.48 -0.3
-0.0
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Katie 108.86 Cameron 145.88 +22.1
+1.0
Daniel 161.3 Chase 140.34 -4.7
-0.2
Joseph 121.1 Freddy 173.28 -4.5
-0.2
Cutcher 129.48 Jordan 128.6 +3.2
+0.2
Seth 128.78 Neil 167.92 -2.7
-0.0
Jacob 152.48 Josh 63.44 -0.3
If winner is:HomeTieAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Seth vs Cameron-34.1-34.1+34.6
-0.7-0.7+0.7
Jacob vs Freddy+13.8+13.7-16.2
+0.2+0.2-0.3
Daniel vs Joseph-13.0+14.2+14.2
-0.2+0.3+0.3
Neil vs Jordan+2.7-3.8-2.6
+0.0-0.1-0.0
Katie vs Josh-2.5+2.7+2.7
-0.2+0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
01-0-094.5%4153528,710,438
0-1-025.826502426,258,795
0-0-125.92650242,888,551
Total:59.9%2139281257,857,784
Points
Chance Will Make Playoffs