How are these numbers calculated?

Big Games

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

Week of 6/25100.0*Chance in playoffs100.0*Average seed
Devils 2 D2 1 -0.1
If winner is:HomeTieAway
Devils vs Jays-0.2*-0.0+0.2
-0.3+0.0+0.3
Jays vs Oilers+0.2-0.1-0.2
+0.3+0.0-0.3
Jays vs Oilers+0.2-0.1-0.2
+0.3+0.0-0.3
Jays vs Bandidos+0.2-0.1-0.2
+0.3-0.0-0.3
Jays vs Grizzlies+0.2-0.1-0.2
+0.3-0.1-0.3
Eagles vs Crusaders-0.1-0.1+0.1
+0.1+0.0-0.1
Grizzlies vs Eagles+0.1-0.1-0.1
D2 vs Devils+0.1-0.0-0.1
If winner is:HomeTieAway
Week of 7/2100.0*Chance in playoffs100.0*Average seed
Eagles vs Jays-0.2+0.1+0.2
-0.3-0.0+0.3
Grizzlies vs Jays-0.2*-0.0+0.2
-0.3-0.1+0.3
Crusaders vs Eagles+0.1-0.1-0.1
-0.1+0.0+0.1
Devils vs Eagles+0.1-0.1-0.1
Bandidos vs Devils+0.1-0.0-0.1
D2 vs Crusaders+0.1+0.0-0.1
Wolfpack vs Crusaders+0.1+0.0-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffs12345678910Count
369-000In95518,079
358-001In89112,939
348-010In69300144,869
7-002In7030235
337-011In6039123,224
6-003In44569
327-020In31618576,220
6-012In335981,615
5-004In1001
316-021In22651381,715
5-013In14681856
4-005In1001
306-030In660341,347,722
5-022In762315,064
4-014In50502
295-031In35344163,604
4-023In25444166
285-040In03267102,020,943
4-032In0326708,447
3-024In13888
274-041In0227440203,970
3-033In116795200
264-050In097911102,020,068
3-042In9781218,271
2-034In67333
253-051In3553570162,774
2-043In356347160
243-060100.0%1414214101,346,916
2-052In137441725,043
1-044In1001
232-061100.009364213082,070
1-053In143147783
222-07099.8052746220578,756
1-06299.7324492401,699
211-07195.20431605022,978
0-063In29717
201-08092.702236870145,232
0-07288.712166110238
190-08167.503643112,960
180-09059.825838318,392
Total:99.8%525491263008,994,740
Points
Chance Will Make Playoffs