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
Victorious Secr 5 Puck Norris 7 +20.8
+1.1
Excalibur ProSt 5 Samurai Fightin 4 +4.2
+0.2
Crosschecks 2 Killer Turtles 4 -1.2
-0.0
Spartans 2 Urine Trouble 12 -0.9
-0.0
Double Rainbows 14 Not in the Face 7 -0.5
If winner is:HomeTieAway
Week of 2/6100.0*Chance in playoffs100.0*Average seed
Killer Turtles vs Puck Norris-14.9+2.6+14.3
-0.8+0.0+0.8
Victorious Secr vs Samurai Fightin-2.1+2.0+2.5
-0.0+0.1+0.0
Double Rainbows vs Crosschecks-0.3+0.8+2.1
-0.0+0.1+0.2
Excalibur ProSt vs Spartans-0.3+0.5+0.6
Not in the Face vs Urine Trouble+0.7+0.3-0.2
+0.1+0.1-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffs12345678910Count
134-000In100926,826
123-001In7624730,162
113-010In247332,869,497
2-002In434611211,781
102-01199.6%329481901,638,831
1-00399.36254226126,981
92-02089.803345310003,070,826
1-01286.7032756130303,786
0-00484.9031963151,233
81-02156.5055140301,088,221
0-01354.30549424017,666
71-03013.701455284001,221,406
0-02213.201355293090,166
60-0313.0333441820180,135
50-0400.00322482520102,076
Total:82.0%18241723134100012,479,593
Points
Chance Will Make Playoffs