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
ulrich 69 toth 97 +11.1
+0.7
sucky 54 cheet 94 -1.6
-0.1
kyle 110 luck 72 -1.2
eagles 89 schnit 72 -0.4
miller 93 mason 87 -0.1
If winner is:HomeAway
Week of 11/17100.0*Chance in playoffs100.0*Average seed
schnit vs toth-14.9+11.8
-0.8+0.6
sucky vs ulrich+5.1-3.6
+0.2-0.1
eagles vs mason+1.8-2.2
+0.1-0.2
luck vs cheet+1.6-1.5
kyle vs miller+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910Count
02-127.2%042340275023,378,985
1-20.2063748922,959,732
3-092.92224425707,838,022
0-3Out4434857,429,761
Total:22.2%037121825259161,606,500
Points
Chance Will Make Playoffs