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
Douglas 4 Cornelius 5 -0.2
+0.2
+0.1
Gravel 4 Coffey 5 In
No
+1.0
If winner is:HomeTieAway
Week of 1/25100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Coffey vs Joyce+0.3-1.3-1.4
Mantha vs Vollrath+0.2-0.5-0.2
Gravel vs Cornelius-0.0+0.0+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
91-0-0In0445420No61,495,846
80-0-1In106129No3,660,177
70-1-0In75835No8,138,585
Total:In03747116No73,294,608
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
Douglas 4 Cornelius 5 -0.1
If winner is:HomeTieAway
Week of 1/25100.0*Lottery seed
Coffey vs Joyce-0.3+1.3+1.4
Mantha vs Vollrath-0.2+0.5+0.2
Gravel vs Cornelius+0.0-0.0-0.1

What If

100100100100100100100100
If finish:Chance will finish season at seed
TPW-L-T12345678
91-0-00445420
80-0-1106129
70-1-075835
Total:03747116