How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 1/30100.0*Chance in playoffs100.0*Average seed
Double Rainbows 14 Not in the Face 7 -8.0
-0.6
Excalibur ProSt 5 Samurai Fightin 4 +2.1
Victorious Secr 5 Puck Norris 7 -0.9
-0.1
Crosschecks 2 Killer Turtles 4 -0.7
Spartans 2 Urine Trouble 12 -0.6
If winner is:HomeTieAway
Week of 2/6100.0*Chance in playoffs100.0*Average seed
Not in the Face vs Urine Trouble+7.8-0.6-1.4
+1.0+0.3-0.2
Victorious Secr vs Samurai Fightin-0.2+0.1+0.3
+0.1-0.0-0.1
Double Rainbows vs Crosschecks-0.1+0.1+0.3
+0.0-0.1-0.1
Killer Turtles vs Puck Norris+0.1-0.1-0.1

What If

Chances based on how well the Not in the Face finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffs12345678910Count
94-00066.5%0218472940201,547
83-00110.80110444320268,848
73-0100.701146124101,618,755
2-0020.7011261251116,091
62-0110.00134491601,286,141
1-0030.001355013020,333
52-0200.00073752303,364,955
1-012Out06395140316,345
0-004Out3425141,224
41-021Out110543411,557,432
0-013Out0105732224,384
31-030Out01771122,431,165
0-022Out1176418173,842
20-031Out2377523,755
10-040Out100574,776
Total:1.4%00013152128211012,479,593
Points
Chance Will Make Playoffs