How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Odds of getting last seed100.0*Average seed
ADAMK 130.84 VOLM 175.74 +17.0
-11.5
+0.9
ANDY 85.56 DAYLN 122.12 -3.7
-4.9
-0.0
DURZ 129.38 TOWNS 123.94 -2.8
+2.5
-0.2
PETER 129.16 HOOTS 129.64 -2.7
-0.1
SWAN 86.8 DAVE 141.48 +1.9
+0.1
Week of 11/26100.0*Chance in playoffs100.0*Odds of getting last seed100.0*Average seed
HOOTS 120.94 VOLM 123.1 +22.8
No
+0.9
DAYLN 113.8 TOWNS 118.56 +6.1
+0.2
PETER 141.52 SWAN 97.78 +5.7
+0.2
ANDY 111.02 DURZ 145.58 -4.5
No
-0.1
ADAMK 112.6 DAVE 211.76 +2.1
-1.0
+0.2
If winner is:HomeTieAway
Week of 12/3100.0*Chance in playoffs100.0*Odds of getting last seed100.0*Average seed
VOLM vs TOWNS+33.3-24.1-32.5
+1.0-0.8-0.9
ANDY vs SWAN+10.3+5.9-10.5
+0.3+0.2-0.3
PETER vs DAYLN+10.0+6.8-10.2
+0.3+0.2-0.3
ADAMK vs DURZ+8.5+4.6-8.7
+0.2+0.2-0.3
HOOTS vs DAVE-1.2+0.4+1.1
-0.2+0.1+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-TplayoffsOdds of getting #1 playoff seed12345678910Odds of getting last seedCount
01-0-092.2%No27442171No15,185,225
0-1-026.4No5224232No15,184,973
0-0-134.8No7284124No493,342
Total:58.9%No1324222517No30,863,540
Points
Chance Will Make Playoffs