How are these numbers calculated?

Big Games

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

Week of 11/10100.0*Chance in playoffs100.0*Average seed
miller 93 mason 87 -19.1
-1.0
sucky 54 cheet 94 -2.9
-0.1
kyle 110 luck 72 -1.8
eagles 89 schnit 72 -0.9
-0.1
ulrich 69 toth 97 +0.8
If winner is:HomeAway
Week of 11/17100.0*Chance in playoffs100.0*Average seed
eagles vs mason-13.9+13.9
-0.8+0.8
sucky vs ulrich+3.9-3.9
+0.1-0.1
schnit vs toth+2.6-2.6
+0.1-0.1
luck vs cheet+1.9-1.9
kyle vs miller+0.2-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910Count
01-20.2%053052147,497,184
2-129.505243926607,496,265
0-3Out2355762,503,121
3-097.57373914202,502,930
Total:23.3%1571117212612119,999,500
Points
Chance Will Make Playoffs