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
Leiden 476.3 FootyGooders 493.87 -0.2
-0.7
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
Leiden vs LaughingMen+0.1-0.0
+0.7-0.3
Balrogs vs Jaysfan+0.1-0.1
FootyGooders vs Pikachu-0.1+0.0
Uncle vs Votto-man+0.0-0.1
Goldeyes vs Dexfarkin+0.0-0.1
Rhinos vs HastaBautista-0.1+0.0
ColMustard vs Sabre-0.1+0.0

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
1513-0In6312372671393
1412-1In4215414728
1311-283.6%152133033125262
1210-324.211616312814302,436
119-41.50017213227101014,218
108-50.000021129361830059,369
97-6Out0016233826710179,238
86-7Out00316353113200394,895
75-8Out0011028352050643,713
64-9Out0152137298758,086
53-10Out003174337628,080
42-11Out022276348,140
31-12Out0496115,030
20-13Out10017,380
Total:0.0%00000000000125811141719223,161,268
Games Above .500
Chance Will Make Playoffs