How are these numbers calculated?

Big Games

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

Week of 7/29100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Nailers 6 PetetheCruisers 3 +8.8
+0.5
+0.4
Warriors 4 FrechetteTire 6 -1.1
If winner is:HomeTieAway
Oilmen vs Kings+0.9-0.5-0.8
If winner is:HomeTieAway
Week of 8/5100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Nailers vs Warriors+2.4+1.3-2.7
+0.9-0.5-0.8
+0.4+0.1-0.4
PetetheCruisers vs ThirstyTurtles-1.5+0.4+1.4
FrechetteTire vs Kings-0.5-0.2+0.5
+0.9-0.4-0.8
-0.1-0.0+0.1

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2150-00In25.4%257517,738
2040-01In7.179319,630
1941-00In3.2396087,885
30-02In2.12988,634
1831-01InNo955077,803
20-03InNo9641,950
1732-00InNo86130176,201
21-02InNo8812026,255
10-04InNo9181220
1622-01InNo63334117,885
11-03InNo663133,969
00-05InNo71297
1523-0099.9%No4146120176,345
12-02100.0No434611026,119
01-04InNo464113203
1413-0199.0No154836177,889
02-0399.1No17493311,946
1314-0091.7No43157888,072
03-0292.7No4315878,479
1204-0174.0No09652619,529
1105-0041.6No1415817,881
Total:97.5%0.9%15825143954,640
Points
Chance Will Make Playoffs