How are these numbers calculated?

Big Games

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

Week of 6/3100.0*Chance in playoffs100.0*Average seed
BALCO 629.13 Sabre 409.17 -0.8
-0.5
Uncle 423.6 Nadia 547.17 +0.1
+0.1
TFOF 398.2 Votto-man 429.87 +0.1
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
ColMustard vs Sabre-2.3+0.8
-0.6+0.2
Uncle vs Votto-man-0.3+0.7
-0.0+0.1
Balrogs vs Jaysfan-0.1+0.2
BALCO vs Vagabonds+0.1-0.1
-0.0+0.1
Leiden vs LaughingMen+0.1-0.1
masterkembo vs Fat Cat-0.1+0.1
Rhinos vs HastaBautista+0.1-0.0
FootyGooders vs Pikachu+0.1-0.0

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
2013-0In99113,527
1912-1In9090092,081
1811-2In6233400295,764
1710-3In244924300570,722
169-4In4294919000738,060
158-5100.0%06405112000674,656
147-699.80015721552000449,704
136-792.60267039116100220,781
125-858.6044003111816710079,814
114-922.0210182128164021,346
103-106.06004203427813,889
92-110.4021036381030491
81-12Out8234518840
70-13Out021228361640393
Total:97.7%1420273211111100000000003,161,268
Games Above .500
Chance Will Make Playoffs