How are these numbers calculated?

Big Games

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

Week of 11/2100.0*Chance in playoffs100.0*Average seed
M Crouch 136.3 Lippincott 87 +13.2
+0.5
S Crouch 102.9 Barnett 150.1 +4.3
+0.1
McNichols 112.8 Metheny 74.9 -0.8
-0.1
Salsberry 169.8 Smith 102.2 +0.5
+0.1
Vanzant 126.8 Purvis 54.4 +0.4
If winner is:HomeAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Metheny vs M Crouch-2.6+2.6
-0.4+0.4
Barnett vs Vanzant+1.3-1.3
Smith vs S Crouch+1.0-1.0
-0.1+0.1
Purvis vs McNichols+0.2-0.2
+0.2-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
93-0In1277112,898,732
82-1In0444978,673,871
71-299.8%74944008,673,386
60-379.18712012,899,151
Total:97.3%22939283023,145,140
Games Above .500
Chance Will Make Playoffs