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
Scott 311.33 Alec 256.7 +0.2
Jon 243.12 Stacy 193.25 In
+0.3
Patrick 241.53 Noah 210.22 In
Tommy 208.57 Steve 153.6 In
Evan 277.05 Roger 267.47 -0.1
If winner is:HomeAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Jon vs Steve+0.3-0.7
Patrick vs Alec+0.1-0.3
Scott vs Evan+0.3-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
92-0In6135435,638,574
81-1In8474520,855,037
70-2In877152,700,889
Total:In403822159,194,500
Games Above .500
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 11/13100.0*Lottery seed
Jon 243.12 Stacy 193.25 -0.3
Scott 311.33 Alec 256.7 -0.2
Evan 277.05 Roger 267.47 +0.1
If winner is:HomeAway
Week of 11/20100.0*Lottery seed
Jon vs Steve-0.3+0.7
Patrick vs Alec-0.1+0.3
Scott vs Evan-0.3+0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
92-061354
81-184745
70-287715
Total:4038221