How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Average seed
Meech 127.62 MO 110.84 +14.4
+1.2
Sean 162.74 Drew 103.9 -1.4
-0.1
George 89.92 Jay 150.04 -1.3
-0.1
Tex 132.06 Jason 93.38 -1.0
Tammy 124.38 Nall 113.36 -0.8
Marc 129.54 Rell 121.98 -0.5
B 122.66 Joe 129 +0.5
If winner is:HomeAway
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Tex vs Meech-14.5+14.5
-1.2+1.2
MO vs Sean+0.9-0.9
+0.1-0.1
Tammy vs George-0.8+0.8
Joe vs Drew-0.6+0.6
-0.1+0.1
Nall vs Jason+0.3-0.3
+0.1-0.1
Jay vs Rell+0.3-0.3
Marc vs B-0.2+0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
106-0In86131091,319
95-1In334320400542,017
84-2100.0%21025322281001,353,122
73-391.500141425281971001,804,600
62-424.2001518313013101,355,590
51-50.100319432870540,883
40-6Out00133547491,197
Total:68.6%57891010101010973105,778,728
Games Above .500
Chance Will Make Playoffs