How are these numbers calculated?

Big Games

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

Week of 4/28100.0*Chance in playoffs100.0*Champion100.0*Wooden Spoon100.0*Average seed
Seattle 15 Glendale 19 -13.8
-16.0
+2.5
-0.8
Houston 50 Austin 38 +0.3
+0.2
+0.1
San Diego 31 Utah 24 +0.3
+0.9
+0.3
If winner is:HomeAway
San Diego vs Houston-0.7+1.6
+0.0-0.1
+0.4-1.0
Austin vs New Orleans-1.4+0.8
+1.1-0.7
+2.4-1.4
If winner is:HomeAway
Week of 5/5100.0*Chance in playoffs100.0*Champion100.0*Wooden Spoon100.0*Average seed
Utah vs Glendale-2.7+1.6
+2.3-1.3
+1.8-1.1
-0.1+0.0

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-LplayoffsChampion1234567SpoonCount
286-0InYes100No171,908,379
245-1In73.4%73270No1,852,760,147
204-2100.0%13.614612510No8,227,843,946
163-394.00.006474160No16,862,135,993
122-423.6No122532211.1%16,434,597,877
81-50.1No09533838.27,239,165,879
40-6OutNo089292.31,129,424,433
Total:57.8%5.1%5132020201587.7%51,917,836,654
Games Above .500
Chance Will Make Playoffs