How are these numbers calculated?

Big Games

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

Week of 9/14100.0*Chance in playoffs100.0*Average seed
Ryan 95 Pat 155 -11.3
-0.7
Beth 138 Tom 87 -1.1
If winner is:HomeAway
Week of 9/21100.0*Chance in playoffs100.0*Average seed
Chris vs Ryan-0.6+3.8
-0.1+0.6
Terry vs Mike+0.2-0.1
-0.1+0.0
Pat vs Beth-0.1+0.1
Todd vs Luke+0.0-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
85-099.9%255717002,039
74-185.8013492314010,555
63-229.2052451190141,434
52-31.5022363120902,068
41-40.0013858302,775,156
30-5Out3682723,213,768
Total:0.9%0001525561317,045,020
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 9/14100.0*Lottery seed
Ryan 95 Pat 155 +0.7
If winner is:HomeAway
Week of 9/21100.0*Lottery seed
Chris vs Ryan+0.1-0.6
Todd vs Luke-0.0+0.2
Terry vs Mike+0.1-0.0

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
85-025571700
74-10134923140
63-2052453180
52-3022463120
41-401385730
30-5368272
Total:000152555131