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
Fat Cat 358.73 Vagabonds 395.63 +9.7
+1.1
TFOF 398.2 Votto-man 429.87 +0.7
BALCO 629.13 Sabre 409.17 -0.5
-0.1
Goldeyes 284.47 HastaBautista 504.1 -0.3
Uncle 423.6 Nadia 547.17 -0.3
-0.1
Rhinos 386.8 Dexfarkin 377.07 +0.1
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
BALCO vs Vagabonds-10.4+10.4
-1.1+1.1
Balrogs vs Jaysfan-0.8+0.8
Leiden vs LaughingMen+0.8-0.8
Uncle vs Votto-man-0.5+0.5
masterkembo vs Fat Cat-0.5+0.5
FootyGooders vs Pikachu+0.4-0.4
Rhinos vs HastaBautista+0.3-0.3
Goldeyes vs Dexfarkin-0.2+0.2
TFOF vs Nadia+0.2-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
1813-0In982688
1712-1In8810014,340
1611-2In6029308026,197
1510-3In21361412430095,780
149-4100.0%2141973321400240,652
138-597.6016814312711200431,163
127-659.500217202925123000575,243
116-76.60000151525271772000576,121
105-80.000002102127231241000432,398
94-9Out001616272616610239,600
83-10Out001516283017495,395
72-11Out01724402826,028
61-12Out00528674,397
50-13Out694647
Total:42.5%233268999887654332112,748,649
Games Above .500
Chance Will Make Playoffs