How are these numbers calculated?

Big Games

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

Week of 5/3100.0*Chance in playoffs100.0*Average seed
Express 97 HoopForLyfe 95 +0.0
Players 113 All Stars 72 +0.0
If winner is:HomeAway
Week of 5/10100.0*Chance in playoffs100.0*Average seed
Big Texas vs Neuse River-0.9+1.1
-0.5+0.7
Neuse River vs Crossover+0.8-0.9
+0.7-0.8
Legacy vs Invasion-0.9+0.8
Cobras vs Players-0.1+0.0
Gladiators vs All Stars-0.0+0.1

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415Count
87-070.2%664101360199,129,243
76-119.70205263911001,657,082,433
65-2Out073143181005,929,936,815
54-3Out00423432730011,380,582,964
43-4Out001113738120012,624,807,969
32-5Out00524482208,076,438,109
21-6Out02226882,752,050,815
10-7Out460332391,557,092
Total:1.1%01027131719171491043,011,585,440
Games Above .500
Chance Will Make Playoffs