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
Bartz vs Leja-10.1+10.1
-0.7+0.7
Leja vs Parrett+10.0-10.1
+0.7-0.7
Richter vs Leja-10.0+10.0
-0.7+0.7
Leja vs Schanhofer+10.0-10.0
+0.7-0.7
Leja vs Oestreich+10.0-10.0
+0.7-0.7
Leja vs Bartz+10.0-10.0
+0.7-0.7
Leja vs Maggio+10.0-10.0
+0.7-0.7
Oestreich vs Leja-10.0+10.0
-0.7+0.7
Parrett vs Leja-10.0+10.0
-0.7+0.7
Leja vs Pfund+10.0-10.0
+0.7-0.7
Lueschow vs Leja-10.0+10.0
-0.7+0.7
Schanhofer vs Leja-10.0+10.0
-0.7+0.7
If winner is:HomeAway
Week of 9/14100.0*Chance in playoffs100.0*Average seed
Oliver vs Leja-10.0+10.0
-0.7+0.7

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1414-0In10015,648
1313-1In100043,202
1212-2In9910279,894
1111-3In928001,120,638
1010-4100.0%67303003,075,156
99-599.72446255006,146,189
88-683.11133435152009,218,751
77-717.10021533331520010,544,089
66-80.10021535341319,224,097
55-9Out0052546246,149,507
44-10Out00330673,077,097
33-11Out008921,117,813
22-12Out0199279,723
11-13Out010043,108
00-14Out10015,588
Total:40.0%1010101010101010101050,350,500
Games Above .500
Chance Will Make Playoffs