How are these numbers calculated?

Big Games

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

Week of 3/20100.0*Chance in playoffs100.0*Average seed
Chiefs C1 5 Gators 9 -23.3
-0.2
Fighting Piranhas C1 5 Taz Devils 6 (ot)+17.4
+0.2
Jets 5 Zephyrs 3 *+0.2
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Gators vs Rack AttackOutOutOutOut+25.9
-0.2-0.2-0.2-0.2+0.3
Taz Devils vs Chiefs C1+23.8+24.3OutOutOut
+0.2+0.2-0.2-0.2-0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
2210-0044.9%455546,987
20-21Out10053,013*
Total:21.1%2179100,000

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs