How are these numbers calculated?

Big Games

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

Week of 2/25100.0*Chance in playoffs100.0*Average seed
Wave 4 Heat 0 -9.7
-1.0
Goldrush1 3 Empire 0 +2.8
OC2 3 Flyers 2 +2.7
-0.2
Leafs 8 Kings 3 +1.3
-0.1
OC1 3 Gulls1 3 -0.1
+0.1
Heat 1 Oilers 2 -0.4
Week of 3/4None

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
150-0-0In10011,567,536
Total:In10011,567,536
Games Above .500
Chance Will Make Playoffs