How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
Barhoppers 55 Cleveland 147 +13.2
+0.5
Asian 154 Tease 81 +3.5
+0.1
Jacksonville 113 Testicles 118 -1.4
-0.1
Pikespike 139 Semora 78 -1.3
-0.1
Gotham 106 Dozen 112 +1.2
+0.1
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Cleveland 151 Tease 118 +19.1
+0.7
Pittsburgh 116 Jacksonville 135 -3.7
Barnstormers 168 Testicles 109 +2.0
+0.1
Barhoppers 77 Asian 117 +0.3
Pikespike 108 Gotham 116 -0.1
-0.1
If winner is:HomeAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Jacksonville vs Cleveland-12.3In
-0.7+0.7
Cleveland vs Pittsburgh+9.5-9.4
+0.7-0.7
Tease vs Jacksonville+7.9-7.9
+0.2-0.2
Testicles vs Gotham-6.5+6.5
-0.1+0.1
Testicles vs Pikespike-4.5+4.5
-0.2+0.2
Tease vs Pittsburgh+2.3-2.3
+0.2-0.2
Semora vs Asian-0.7+0.7
Asian vs Dozen+0.7-0.7
Barnstormers vs Pikespike+0.1-0.1
Gotham vs Barnstormers-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs123456789101112Count
92-00In5831103,856,217
81-0197.1%411622037,712,361
70-0256.5115414043,858,150
Total:87.7%1714372011115,426,728
Points
Chance Will Make Playoffs