How are these numbers calculated?

Big Games

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

Week of 10/14100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Hagen 9 YYZ 5 -0.6
+0.1
If winner is:HomeTieAway
Winterhawks vs StevesPizza-17.6+1.5+16.5
-3.3-0.9+3.3
-0.5+0.0+0.5
DragonSlayers vs Meatballs+0.3+0.2-0.2
+0.1+0.0-0.0
If winner is:HomeTieAway
Week of 10/21100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Winterhawks vs StevesPizza-17.6+1.5+16.5
-3.3-1.0+3.4
-0.5+0.0+0.5
Hagen vs DragonSlayers+0.8-0.8-3.7
-1.2+1.8+4.9
YYZ vs Meatballs+2.0-0.7-1.5
-0.5+0.4+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
1250-00In71.3%712926,825
1140-01In48.14850231,026
1041-00In19.41963170145,200
30-02In22.322661114,193
931-01In5.6652403132,612
20-03In6.87543723,250
832-00100.0%0.401962190305,784
21-02100.00.50206217045,046
10-04In1.72226214361
722-0195.80.002415340206,454
11-0396.3No3454946,721
00-0593.8No65038616
623-0072.2No01062271313,295
12-0268.0No95931146,346
01-0467.7No1058320350
513-0128.2No1286210138,970
02-0328.6No12860123,438
414-004.8No55837157,318
03-021.2No1554415,446
304-01OutNo297134,706
205-00OutNo10030,695
Total:73.2%4.5%41625271881,658,052
Points
Chance Will Make Playoffs