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 -9.9
-1.2
TFOF 398.2 Votto-man 429.87 +0.7
BALCO 629.13 Sabre 409.17 -0.3
Goldeyes 284.47 HastaBautista 504.1 -0.3
-0.1
LaughingMen 468.43 Pikachu 656.5 +0.3
+0.1
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
masterkembo vs Fat Cat-8.7+8.7
-1.1+1.1
Uncle vs Votto-man-0.5+0.5
Leiden vs LaughingMen+0.5-0.5
Balrogs vs Jaysfan-0.5+0.5
BALCO vs Vagabonds+0.5-0.5
Rhinos vs HastaBautista+0.4-0.4
Goldeyes vs Dexfarkin-0.3+0.3
FootyGooders vs Pikachu+0.2-0.2
ColMustard vs Sabre-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
1713-0In861301705
1612-1In553150904,288
1511-2In1833204241026,407
1410-3100.0%2112214341520096,043
139-497.9016141729239200239,941
128-560.100418192724123100431,987
117-66.50000151424271982000574,399
106-70.00000281827251451000575,625
95-8Out001413252820820432,222
84-9Out0003122732205240,145
73-10Out001522423095,599
62-11Out04286826,246
51-12Out09914,346
40-13Out199696
Total:24.0%012234567788887765422,748,649
Games Above .500
Chance Will Make Playoffs