How are these numbers calculated?

Big Games

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

Week of 6/4100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Warriors 3 BayStateAmericans 4 +18.9
+3.8
+0.7
RadRacing 5 KWLKings 5 (ot)-2.6
NattyDaddies 5 JrWolves 7 +0.6
-1.6
Week of 6/10100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
NattyDaddies 7 Warriors 3 +19.4
+0.1
KWLKings 9 BayStateAmericans 3 -11.0
-5.2
-0.7
JrWolves 5 NortonKnuckleheads 3 +0.3
No

What If

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

100100100100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910111213Count
820-00InNo782288,983
710-01InNo34941779,868
611-00InNo146917539,056
00-02InNo4336317,847
501-01InNo298240,483
402-00InNo100812,403
Total:InNo4823651,778,640
Points
Chance Will Make Playoffs