How are these numbers calculated?

Big Games

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

Week of 3/2100.0*Chance in playoffs100.0*Average seed
Herd 4 BlueCans 2 +4.5
+0.1
AttleboroFire 5 TopShelf 2 -1.8
-0.0
FussyPuckers 2 Scorpions 2 (ot)+1.5
+0.0
If winner is:HomeTieAway
Week of 3/9100.0*Chance in playoffs100.0*Average seed
TopShelf vs BlueCans+14.8+5.7-4.2
+0.2+0.1-0.0
AttleboroFire vs FussyPuckers-1.4-0.5+1.1

What If

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

100100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup1234567891011Count
2550-00InNo128088,346
2440-01100.0%No47521017,116
2341-0098.6No050491113,903
30-0299.0No15049113,148
2231-0193.3No028667170,638
20-0391.0No226994,653
2132-0072.3No66728540,756
21-0271.7No5662889,508
10-0471.7No46728766
2022-0146.7No14653545,435
11-0338.9No0396119,334
00-0542.6No435754
1923-0021.7No22781,097,944
12-0219.0No1981170,027
01-0416.6No17831,467
1813-016.8No793657,389
02-034.0No49616,188
1714-001.8No298929,852
03-020.9No19988,808
15-16OutNo100469,028*
Total:27.6%No0324724,954,360

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs