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
ColMustard 546.43 Jaysfan 522.77 +3.2
+1.0
TFOF 398.2 Votto-man 429.87 +0.2
Uncle 423.6 Nadia 547.17 +0.1
LaughingMen 468.43 Pikachu 656.5 +0.1
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
ColMustard vs Sabre+4.9-4.9
+1.0-1.0
Uncle vs Votto-man-0.4+0.4
Balrogs vs Jaysfan-0.3+0.3
Leiden vs LaughingMen+0.3-0.3
masterkembo vs Fat Cat-0.2+0.2
Goldeyes vs Dexfarkin-0.1+0.1
+0.1-0.1
FootyGooders vs Pikachu+0.1-0.1
-0.1+0.1
Rhinos vs HastaBautista-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
1613-0In6134202659
1512-1In21422021314,294
1411-2In216311522122026,300
1310-397.8%011123102421920095,825
129-456.8011215152424145100239,054
118-56.502001411222721103000432,001
107-60.200027182826145100575,476
96-70.00001516282816510576,677
85-8Out0015173130153431,185
74-9Out0019274022240,115
63-10Out0017345995,763
52-11Out01128726,251
41-12Out02984,368
30-13Out0100681
Total:10.6%00121123456789101098752,748,649
Games Above .500
Chance Will Make Playoffs