How are these numbers calculated?

Big Games

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

Week of 7/15100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
ProTransmission 5 SwissTrillium 1 +0.3
If winner is:HomeTieAway
Week of 7/22100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
StevesPizza vs Wolverines+0.9+0.3-0.8
+0.4-0.2-0.3
+0.4-0.0-0.3
SwissTrillium vs NorthernLights-0.2-0.2+0.2
BeardedClams vs WheelTeam6-0.1+0.1+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup1234567891011Count
1950-00In12.3%128822,215
1840-01In2.42762126,765
1741-00In0.305742129,064
30-02In0.30554511,996
1631-01In0.0026731109,624
20-03InNo287112,529
1532-00InNo981100238,137
21-02InNo9838033,653
10-04InNo10828264
1422-01InNo171271140,048
11-03InNo2722604,439
00-05InNo83176
1323-00100.0%No0365950181,618
12-02100.0No041535026,428
01-04InNo48475242
1213-0199.6No156024066,181
02-0399.4No14602511,593
1114-0094.8No238555058,109
03-0293.1No2355675,877
1004-0168.4No086031010,086
905-0024.3No247146,208
Total:98.9%0.3%01652237101,075,082
Points
Chance Will Make Playoffs