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
kyle 110 luck 72 +15.8
+0.8
sucky 54 cheet 94 -2.7
-0.1
ulrich 69 toth 97 +0.8
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
kyle vs miller+21.1-22.0
+0.9-0.9
sucky vs ulrich+5.3-3.8
+0.2-0.1
schnit vs toth+3.6-2.8
+0.1-0.1
eagles vs mason+2.4-3.1
+0.0-0.1
luck vs cheet+2.0-1.8
+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910Count
02-196.5%12549213023,602,483
1-234.4072740224022,565,730
3-0In23601618,240,763
0-30.2042560117,197,524
Total:63.0%418231816118161,606,500
Points
Chance Will Make Playoffs