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
masterkembo 402.6 Balrogs 367.47 +10.2
+1.2
TFOF 398.2 Votto-man 429.87 +0.4
Leiden 476.3 FootyGooders 493.87 +0.3
Goldeyes 284.47 HastaBautista 504.1 -0.2
-0.1
BALCO 629.13 Sabre 409.17 -0.2
ColMustard 546.43 Jaysfan 522.77 +0.1
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
masterkembo vs Fat Cat+10.9-10.9
+1.2-1.2
Balrogs vs Jaysfan-0.7+0.7
BALCO vs Vagabonds+0.5-0.5
Leiden vs LaughingMen+0.5-0.5
Uncle vs Votto-man-0.5+0.5
Goldeyes vs Dexfarkin-0.4+0.4
FootyGooders vs Pikachu+0.2-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
1813-0In982701
1712-1In8611134,458
1611-2In6026409026,129
1510-3In2332162261096,321
149-4100.0%31320104012100240,738
138-599.0016122333186100431,119
127-671.000321225281982000576,708
116-78.90000171826241561000575,294
105-80.00000291926231451000431,024
94-9Out0014122327211020238,975
83-10Out00210243324796,093
72-11Out00417403926,018
61-12Out0220784,374
50-13Out595697
Total:45.7%233499988876654432112,748,649
Games Above .500
Chance Will Make Playoffs