How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Average seed
Jon 243.12 Stacy 193.25 -16.0
-0.5
Scott 311.33 Alec 256.7 -6.0
-0.2
Tommy 208.57 Steve 153.6 +4.8
Patrick 241.53 Noah 210.22 +2.3
+0.1
Evan 277.05 Roger 267.47 +1.6
+0.1
If winner is:HomeAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Stacy vs Noah+23.4-23.4
+0.7-0.7
Jon vs Steve+10.7-10.7
+0.1-0.1
Tommy vs Roger+2.9-2.9
+0.1-0.1
Scott vs Evan-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
52-099.8%4550504,798,193
41-139.4395389,598,251
30-2Out48524,799,056
Total:44.7%111221381719,195,500
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 11/13100.0*Lottery seed
Jon 243.12 Stacy 193.25 +0.5
Scott 311.33 Alec 256.7 +0.2
Evan 277.05 Roger 267.47 -0.1
Patrick 241.53 Noah 210.22 -0.1
If winner is:HomeAway
Week of 11/20100.0*Lottery seed
Stacy vs Noah-0.7+0.7
Jon vs Steve-0.1+0.1
Tommy vs Roger-0.1+0.1
Scott vs Evan+0.1-0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
52-0455050
41-139538
30-24852
Total:1112213817