How are these numbers calculated?

Big Games

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

Week of 1/18100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Gravel 4 Coffey 5 In
No
+1.0
Douglas 4 Cornelius 5 -2.3
+2.3
Guest 7 Joyce 4 +0.6
-0.6
+0.0
If winner is:HomeTieAway
Week of 1/25100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Coffey vs Joyce+0.8-0.6-0.7
Mantha vs Vollrath+0.2-0.3-0.1
Gravel vs Cornelius-0.1-0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678RelegatedCount
91-0-0In0495010No11,605,917
80-0-1In216216No1,222,256
70-1-0In166221No11,603,363
Total:In023333311No24,431,536
Games Above .500
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 1/18100.0*Lottery seed
Gravel 4 Coffey 5 -1.0
Guest 7 Joyce 4 -0.0
If winner is:HomeTieAway
Week of 1/25100.0*Lottery seed
Coffey vs Joyce-0.8+0.6+0.7
Mantha vs Vollrath-0.2+0.3+0.1
Gravel vs Cornelius+0.1+0.1-0.1

What If

100100100100100100100100
If finish:Chance will finish season at seed
TPW-L-T12345678
91-0-00495010
80-0-1216216
70-1-0166221
Total:023333311