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 -20.6
-1.0
Daniel 135.28 Cutcher 93.22 -3.3
-0.2
Chase 104.74 Freddy 120.12 -3.1
-0.2
Katie 166.64 Neil 150.48 -0.3
Seth 70.9 Jordan 156.3 +0.2
-0.0
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Katie 108.86 Cameron 145.88 +22.1
+1.1
Joseph 121.1 Freddy 173.28 -4.6
-0.2
Daniel 161.3 Chase 140.34 -4.6
-0.2
Cutcher 129.48 Jordan 128.6 +3.2
+0.2
Seth 128.78 Neil 167.92 -2.5
-0.0
Jacob 152.48 Josh 63.44 -0.5
If winner is:HomeTieAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Seth vs Cameron-32.8-32.7+36.2
-0.7-0.7+0.7
Jacob vs Freddy+14.8+14.8-16.3
+0.2+0.2-0.3
Daniel vs Joseph-14.5+13.1+13.1
-0.3+0.2+0.2
Neil vs Jordan+1.7-3.0-1.3
+0.0-0.1-0.0
Katie vs Josh-1.8+1.6+1.6
-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
01-0-096.5%494839,161,699
0-1-027.52850239,161,563
0-0-127.6285023962,666
Total:60.3%2337281219,285,928
Points
Chance Will Make Playoffs