How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Average seed
Cook 98.24 Haz 66.96 -2.9
-0.7
Iezzi 123.92 PaulMonte 138.76 +1.0
+0.1
Gunn 139.42 McCarthy 114.74 -0.9
MikeMar 90.44 Ciccone 115 +0.5
Tra 96.46 Kingsland 131.12 -0.5
+0.1
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Haz vs McCarthyIn-5.5
+1.1-1.1
Tra vs Becky+2.9-2.9
MikeMar vs Kingsland+2.0-2.0
+0.1-0.1
Cook vs Ciccone-2.0+2.0
-0.2+0.2
Dishes vs PaulMonte-2.0+2.0
-0.2+0.2
Gunn vs Iezzi+0.4-0.4
-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
92-0In28724,501,445
81-1In132461928,996,475
70-278.0%006284319304,501,624
Total:94.5%734231181151017,999,544
Games Above .500
Chance Will Make Playoffs