How are these numbers calculated?

Big Games

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

Week of 1/1100.0*Chance in playoffs100.0*Promoted100.0*Average seed
BlueSquadronNov 66 Marquistador 42 +11.2
+11.2
+0.9
If winner is:HomeAway
Revan2501 vs CaptKeiv+1.7-1.7
+1.7-1.7
annedlrseown vs tritoxin-0.7+0.7
-0.7+0.7

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsPromoted12345678910Count
84-0InYes937462,908
73-1100.0%100.0%6334201,846,049
62-267.767.73184629302,768,932
51-35.65.605294519201,845,876
40-4OutNo0319403170462,975
Total:58.0%58.0%2316191812632007,386,740
Games Above .500
Chance Will Make Playoffs