How are these numbers calculated?

Big Games

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

Week of 8/30100.0*Chance in playoffs100.0*Average seed
Wisconsin 17 Non-Conference 27 -5.2
-0.7
Michigan 28 Non-Conference 14 -0.5
-0.1
Non-Conference 0 Minnesota 45 -0.5
-0.1
Penn State 27 Non-Conference 14 -0.5
-0.1
Non-Conference 38 Northwestern 28 +0.4
+0.1
Ohio State 21 Non-Conference 17 -0.4
-0.1
Non-Conference 10 Iowa 45 -0.4
-0.1
Michigan State 37 Non-Conference 20 -0.4
-0.1
Purdue 55 Non-Conference 14 -0.4
-0.1
Indiana 14 Non-Conference 42 +0.4
+0.1
Illinois 17 Non-Conference 28 +0.4
+0.1
Nebraska 38 Non-Conference 14 -0.4
-0.1
If winner is:HomeAway
Week of 9/8100.0*Chance in playoffs100.0*Average seed
Non-Conference vs Wisconsin-4.8+4.8
-0.7+0.7
Iowa vs Non-Conference-0.5+0.5
-0.1+0.1
Minnesota vs Non-Conference-0.5+0.5
-0.1+0.1
Non-Conference vs Purdue+0.5-0.5
+0.1-0.1
Non-Conference vs Nebraska+0.4-0.4
+0.1-0.1
Michigan vs Non-Conference-0.4+0.4
-0.1+0.1
Non-Conference vs Michigan State+0.4-0.4
+0.1-0.1
Ohio State vs Non-Conference-0.4+0.4
-0.1+0.1
Northwestern vs Non-Conference-0.4+0.4
-0.1+0.1
Non-Conference vs Penn State+0.4-0.4
+0.1-0.1
Non-Conference vs Illinois+0.4-0.4
+0.1-0.1
Non-Conference vs Indiana+0.3-0.3
+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1111-099.4%954002,966
1010-194.47717410000023,170
99-279.95426125210000115,959
88-354.32926181274210000347,801
77-426.6111617161310753100696,364
66-58.7361012141413119631974,071
55-61.7013581013141514116974,677
44-70.200012471115192218695,886
33-80.0000001248162741348,672
22-90.00000001372267115,800
11-10Out0000002118623,114
00-11Out03972,996
Total:13.7%777888899910104,321,476
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 8/30100.0*Lottery seed
Wisconsin 17 Non-Conference 27 +0.8
Michigan 28 Non-Conference 14 +0.1
Non-Conference 10 Iowa 45 +0.1
Non-Conference 38 Northwestern 28 -0.1
Penn State 27 Non-Conference 14 +0.1
Ohio State 21 Non-Conference 17 +0.1
Indiana 14 Non-Conference 42 -0.1
Illinois 17 Non-Conference 28 -0.1
Michigan State 37 Non-Conference 20 +0.1
Purdue 55 Non-Conference 14 +0.1
Non-Conference 0 Minnesota 45 +0.1
Nebraska 38 Non-Conference 14 +0.1
If winner is:HomeAway
Week of 9/8100.0*Lottery seed
Non-Conference vs Wisconsin+0.8-0.8
Northwestern vs Non-Conference+0.1-0.1
Iowa vs Non-Conference+0.1-0.1
Michigan vs Non-Conference+0.1-0.1
Non-Conference vs Illinois-0.1+0.1
Non-Conference vs Purdue-0.1+0.1
Non-Conference vs Indiana-0.1+0.1
Ohio State vs Non-Conference+0.1-0.1
Non-Conference vs Michigan State-0.1+0.1
Non-Conference vs Penn State-0.1+0.1
Minnesota vs Non-Conference+0.1-0.1
Non-Conference vs Nebraska-0.1+0.1

What If

None

100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910111213
1111-00991
1010-109280
99-206331500
88-3193829112000
77-417202925134100
66-50014132427209200
55-6000017193027132
44-700016234128
33-80032572
22-90694
11-10199
00-110100
Total:04567788910111214