How are these numbers calculated?

Big Games

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

Week of 2/10100.0*Chance in playoffs100.0*Average seed
VaFangul 6.5 Living Legends 4.5 -18.9
-0.8
Red's Rippers 6 Megano 5 +3.2
SmokButts 3.5 Drunks 7.5 -2.5
-0.1
DE FAZIO 4 Shteekers 7 -1.1
Boom 4.5 Shoot Inside 6.5 +0.9
+0.0
If winner is:HomeTieAway
Week of 2/17100.0*Chance in playoffs100.0*Average seed
Living Legends vs SPAM+11.5-5.0-15.1
+0.6-0.2-0.9
FatFucks vs Red's Rippers+2.7-0.3-4.7
+0.1-0.0-0.2
Megano vs JustJoe-4.1-0.1+2.2
-0.2-0.0+0.1
Drunks vs DE FAZIO-2.3+1.5+1.9
Boom vs SmokButts-1.0-0.4+1.0
Shteekers vs Shoot Inside-1.0-0.3+0.9
VaFangul vs Pace-0.4+0.1+0.1
-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
244-0-099.9%034045120676,842
233-0-198.40144638201,481,498
223-1-082.6022457161003,249,120
2-0-281.11156517101,207,794
212-1-144.004404113105,205,133
1-0-327.91274324500429,035
202-2-08.408344016105,550,097
1-1-28.28324018202,740,614
0-0-41.4113373910056,683
191-2-10.508324414005,767,055
0-1-30.10319482910473,795
181-3-0Out074347203,991,016
0-2-20.00063849701,475,539
170-3-1Out013622312,016,358
160-4-0Out2524151,025,233
Total:25.3%002618181919163035,345,812
Games Above .500
Chance Will Make Playoffs