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
Leja vs Pfund-10.1+10.1
-0.7+0.7
Pfund vs Bartz+10.1-10.1
+0.7-0.7
Bartz vs Pfund-10.1+10.0
-0.7+0.7
Lueschow vs Pfund-10.0+10.1
-0.7+0.7
Pfund vs Maggio+10.0-10.0
+0.7-0.7
Pfund vs Richter+10.0-10.0
+0.7-0.7
Pfund vs Oestreich+10.0-10.0
+0.7-0.7
Pfund vs Lueschow+10.0-10.0
+0.7-0.7
Oestreich vs Pfund-10.0+10.0
-0.7+0.7
Maggio vs Pfund-10.0+10.0
-0.7+0.7
Pfund vs Parrett+10.0-10.0
+0.7-0.7
Pfund vs Schanhofer+10.0-10.0
+0.7-0.7
Richter vs Pfund-10.0+10.0
-0.7+0.7
Week of 9/14None

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1414-0In1005,209
1313-1In100014,321
1212-2In99193,397
1111-3In92800373,315
1010-4100.0%67303001,025,159
99-599.72446255002,050,567
88-683.11133435152003,074,362
77-717.100215333315203,511,656
66-80.10021535341313,074,947
55-9Out0052546242,051,311
44-10Out00330671,024,194
33-11Out0892371,931
22-12Out019993,554
11-13Out010014,386
00-14Out1005,191
Total:40.0%1010101010101010101016,783,500
Games Above .500
Chance Will Make Playoffs