How are these numbers calculated?

Big Games

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

If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 9/8100.0*Chance in playoffs100.0*Clinched100.0*Average seed
Fincher vs Tyler-43.4-24.8-24.8-14.4InInIn
-39.9-39.7-39.7-37.0+43.7+43.7+43.7
-2.6-1.9-1.9-1.4+2.6+2.6+2.6
Mark vs Weldon+0.4-1.9-1.9+3.6-1.9-1.9+0.4
-0.5-0.5-0.5+9.3-0.5-0.5-0.5
+0.0-0.1-0.1+0.4-0.1-0.1+0.0
Burch vs Unlap+0.4-1.9-1.9+3.6-1.9-1.9+0.4
-0.5-0.5-0.5+9.3-0.5-0.5-0.5
+0.0-0.1-0.1+0.4-0.1-0.1+0.0
Miller vs Hallmark+0.4-1.9-1.9+3.6-1.9-1.9+0.4
-0.5-0.5-0.5+9.3-0.5-0.5-0.5
+0.0-0.1-0.1+0.4-0.1-0.1+0.0
Jacob vs Fowler+0.4-1.9-1.9+3.6-1.9-1.9+0.4
-0.5-0.5-0.5+9.2-0.5-0.5-0.5
+0.0-0.1-0.1+0.4-0.1-0.1+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-TplayoffsClinched12345678910Count
0.50-0-145.6%3.0%0003182519151377,326,575
01-0-0In83.7212121211669,658,448
0-1-021.50.20003181919202069,634,397
Total:60.0%40.0%10101010101010101010146,619,420
Points
Chance Will Make Playoffs