How are these numbers calculated?

Big Games

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

Week of 9/20100.0*Chance in playoffs100.0*Average seed
VanValin 130.4 Kyle 135.3 +11.1
+0.7
Weezy 88.5 Paul 126.7 -0.2
Keegan 184 Jackson 173.1 -0.1
If winner is:HomeAway
Week of 9/27100.0*Chance in playoffs100.0*Average seed
Kyle vs Paul+11.5-11.4
+0.7-0.7
Scout vs VanValin-0.4+0.4
Corey vs Willy+0.3-0.3
Jackson vs Snider+0.3-0.3
Keegan vs Weezy-0.3+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910Count
2611-0In1007,093
2410-1In100051,833
229-2In9730258,499
208-3In821710776,213
187-4100.0%434412101,553,430
166-596.362941204002,170,851
145-643.001113136183002,172,749
124-71.40110303719301,552,886
103-80.000214373711776,945
82-9Out0084052258,586
61-10Out00138751,672
40-11Out1997,183
Total:59.1%1816141211986539,637,940
Games Above .500
Chance Will Make Playoffs