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

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1414-0In10015,642
1313-1In100043,216
1212-2In9910279,958
1111-3In928001,119,680
1010-4100.0%67303003,077,759
99-599.72446255006,153,494
88-683.11133435152009,221,381
77-717.10021533331520010,532,924
66-80.10021535341319,223,178
55-90.000052546246,149,803
44-10Out00330673,076,014
33-11Out008921,119,271
22-12Out0199279,650
11-13Out010042,897
00-14Out10015,633
Total:40.0%1010101010101010101050,350,500
Games Above .500
Chance Will Make Playoffs