How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Chance in playoffs100.0*Average seed
MAND 106 DOWD 115 +8.3
+1.1
RG3 49 JAND 100 +3.0
MOSS 95 GORD 63 +1.9
+0.1
PJF 71 ZONE 61 +1.1
RARE 56 Flex 66 -0.3
HOOS 93 SYPH 71 +0.3
Week of 12/1100.0*Chance in playoffs100.0*Average seed
DOWD 73 GORD 65 +3.1
+0.3
PJF 119 HOOS 157 -2.1
+0.3
JAND 86 Flex 84 +1.2
-0.2
ZONE 101 SYPH 91 -0.2
MAND 108 MOSS 63 +0.1
+0.0
If winner is:HomeAway
Week of 12/8100.0*Chance in playoffs100.0*Average seed
MOSS vs DOWD-0.2In
SYPH vs PJF-0.1+0.0
+0.3-0.1
GORD vs MANDIn-0.0
HOOS vs ZONE+0.2-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
91-0In0633719,998,602
80-199.7%0623701006,633,854
Total:99.9%06237000026,632,456
Games Above .500
Chance Will Make Playoffs