How are these numbers calculated?

Big Games

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

Week of 10/6100.0*Chance in playoffs100.0*Relegated to First Division100.0*Average seed
Toyota Free Sta 30 Sharks 37 -13.0
+15.8
-0.5
GWK Griquas 37 MTN Golden Lion 21 -6.3
+9.1
-0.2
Week of 10/12100.0*Chance in playoffs100.0*Relegated to First Division100.0*Average seed
Sharks 42 GWK Griquas 3 +12.3
+0.2
Week of 10/20None

What If

Chances based on how well the Toyota Free Sta finish out the regular season.   Explain

100100100100100100
If finish:Chance inChance will finish regular season at seedRelegated to
TPW-D-Lplayoffs123456First DivisionCount
180-0-0Out100Yes73,338,762
Total:Out100Yes73,338,762
Games Above .500
Chance Will Make Playoffs