How are these numbers calculated?

Big Games

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

Week of 1/2100.0*Chance in playoffs100.0*Average seed
FC Murricane 2 Tree FC 0 +24.4
+0.7
Surfing Llamas 1 Balls 1 +0.6
If winner is:HomeDrawAway
Crows vs Moocho GrassyAss-0.3+0.2+0.2

What If

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

100100100100100100100100
If finish:Chance inSeasonChance will finish regular season at seedLast
TPW-D-LplayoffsTitle12345678PlaceCount
110-0-0OutNo8218No23,145,136
Total:OutNo8218No23,145,136
Points
Chance Will Make Playoffs