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*Odds of getting #1 playoff seed100.0*Average seed
PETER 129.16 HOOTS 129.64 +15.7
+0.2
SWAN 86.8 DAVE 141.48 +15.2
+0.2
DURZ 129.38 TOWNS 123.94 +0.6
+0.1
Week of 11/26100.0*Odds of getting #1 playoff seed100.0*Average seed
ADAMK 112.6 DAVE 211.76 +15.5
+0.2
PETER 141.52 SWAN 97.78 -14.9
-0.1
If winner is:HomeTieAway
Week of 12/3100.0*Odds of getting #1 playoff seed100.0*Average seed
HOOTS vs DAVE-24.5-16.3Yes
-0.2-0.2+0.2
PETER vs DAYLN-17.4YesYes
-0.2+0.2+0.2

What If

Chances based on how well the DAVE 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
01-0-0InYes100No50,715,237
0-1-0In54.3%5446No42,927,151
0-0-1In62.46238No1,521,032
Total:In78.8%7921No95,163,420
Points
Chance Will Make Playoffs