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 -4.2
-0.7
Uncle 423.6 Nadia 547.17 +0.9
+0.1
Leiden 476.3 FootyGooders 493.87 +0.2
ColMustard 546.43 Jaysfan 522.77 -0.2
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-5.4+5.4
-0.7+0.7
Uncle vs Votto-man-1.3+1.3
-0.2+0.2
Goldeyes vs Dexfarkin-0.2+0.2
Balrogs vs Jaysfan-0.2+0.2
BALCO vs Vagabonds+0.1-0.1
masterkembo vs Fat Cat-0.1+0.1
FootyGooders vs Pikachu+0.1-0.1

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
2013-0In100695
1912-1In10004,428
1811-2In973026,460
1710-3In871310095,254
169-4In60345000238,559
158-5In2447254100431,604
147-6100.0%324462331000576,590
136-799.603275536420000576,196
125-884.904580381194100431,549
114-935.5031014111818114100240,324
103-107.68002921272010300095,701
92-110.7100161829271451026,279
81-12Out0151731291434,333
70-13Out26244029677
Total:87.6%1416202922222222111000002,748,649
Games Above .500
Chance Will Make Playoffs