How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
BBC 88 MOYE 112 -14.8
-0.9
HH 119 LUCK 75 +9.7
+0.3
B.P. 71 VILL 80 -0.3
BKB 96 SPAZ 91 +0.1
BSF 94 Fuzz 77 -0.1
If winner is:HomeTieAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
BBC vs Fuzz+11.1+3.2-11.3
+0.7+0.0-0.7
BSF vs LUCK+5.6+0.7-10.5
+0.1+0.1-0.2
DCK vs VILL+3.1+0.6-3.2
+0.1+0.0-0.1
B.P. vs SPAZ+0.1+0.0-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
103-0-0In2071911,871,806
9.52-0-1In1159301,193,899
92-1-093.7%13062251023,026,053
1-0-298.41306611039,248
8.51-1-179.60467981201,467,408
0-0-383.34709710438
81-2-047.2013710103940012,936,388
0-1-259.7046137303022,670
7.50-2-117.66121403650372,355
70-3-05.2140364611101,781,959
Total:79.9%531414512300052,712,224
Games Above .500
Chance Will Make Playoffs