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
Schanhofer vs Richter-10.1+10.1
-0.7+0.7
Richter vs Oliver+10.1-10.1
+0.7-0.7
Parrett vs Richter-10.1+10.1
-0.7+0.7
Richter vs Lueschow+10.0-10.0
+0.7-0.7
Richter vs Maggio+10.0-10.0
+0.7-0.7
Richter vs Pfund+10.0-10.0
+0.7-0.7
Maggio vs Richter-10.0+10.0
-0.7+0.7
Lueschow vs Richter-10.0+10.0
-0.7+0.7
Bartz vs Richter-10.0+10.0
-0.7+0.7
Richter vs Oestreich+10.0-10.0
+0.7-0.7
Richter vs Leja+10.0-10.0
+0.7-0.7
Pfund vs Richter-10.0+10.0
-0.7+0.7
Richter vs Bartz+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
1414-0In10015,598
1313-1In100043,056
1212-2In991280,223
1111-3In928001,119,389
1010-4100.0%67303003,077,067
99-599.72446255006,151,847
88-683.11133435152009,225,423
77-717.10021533331520010,533,405
66-80.10021535341319,218,327
55-9Out0052546246,150,132
44-10Out00330673,076,185
33-11Out008921,120,639
22-12Out0199280,219
11-13Out010043,348
00-14Out10015,642
Total:40.0%1010101010101010101050,350,500
Games Above .500
Chance Will Make Playoffs