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 -11.0
-1.0
TFOF 398.2 Votto-man 429.87 +0.6
Goldeyes 284.47 HastaBautista 504.1 -0.4
BALCO 629.13 Sabre 409.17 -0.3
Fat Cat 358.73 Vagabonds 395.63 +0.2
If winner is:HomeAway
Week of 6/10100.0*Chance in playoffs100.0*Average seed
Balrogs vs Jaysfan+9.9-9.9
+1.1-1.1
Leiden vs LaughingMen+0.9-0.9
Uncle vs Votto-man-0.6+0.6
FootyGooders vs Pikachu+0.5-0.5
+0.1-0.1
BALCO vs Vagabonds+0.4-0.4
masterkembo vs Fat Cat-0.3+0.3
TFOF vs Nadia+0.2-0.2
Rhinos vs HastaBautista+0.2-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
1813-0In9900641
1712-1In8970504,381
1611-2In611920171026,337
1510-3In222681385095,891
149-4100.0%21012444244000239,903
138-598.1013419362692000431,689
127-663.6001192229231030000576,018
116-77.70000161626261662000575,851
105-80.0000039202723124100430,895
94-9Out001515262718710240,127
83-10Out001413283219495,615
72-11Out01623422826,239
61-12Out00429674,369
50-13Out0990693
Total:43.7%2221910999877654432112,748,649
Games Above .500
Chance Will Make Playoffs