How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 9/7100.0*Chance in playoffs100.0*Average seed
Richter vs Bartz+10.1-10.1
+0.7-0.7
Maggio vs Richter-10.1+10.0
-0.7+0.7
Parrett vs Richter-10.0+10.1
-0.7+0.7
Lueschow vs Richter-10.0+10.0
-0.7+0.7
Richter vs Maggio+10.1-10.0
+0.7-0.7
Schanhofer vs Richter-10.0+10.0
-0.7+0.7
Richter vs Oestreich+10.0-10.0
+0.7-0.7
Richter vs Pfund+10.0-10.0
+0.7-0.7
Richter vs Oliver+10.0-10.0
+0.7-0.7
Bartz vs Richter-10.0+10.0
-0.7+0.7
Richter vs Lueschow+10.0-10.0
+0.7-0.7
Pfund vs Richter-10.0+10.0
-0.7+0.7
Richter vs Leja+10.0-10.0
+0.7-0.7
Week of 9/14None

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1414-0In1005,234
1313-1In100014,385
1212-2In991093,521
1111-3In92800372,851
1010-4100.0%67303001,022,607
99-599.724462550002,048,777
88-683.21133435152003,073,111
77-717.1002153333152003,512,535
66-80.10021535341313,076,685
55-9Out0052546242,050,704
44-10Out00330671,027,962
33-11Out0892372,124
22-12Out19993,273
11-13Out010014,507
00-14Out1005,224
Total:40.0%1010101010101010101016,783,500
Games Above .500
Chance Will Make Playoffs