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 +3.5
+0.3
Ducks 4 Devils 3 -1.1
-0.4
Oilers 4 Grizzlies 5 +0.1
+0.1
If winner is:HomeTieAway
D2 vs Devils-1.9-0.2+1.9
-0.3+0.0+0.3
Devils vs Jays+1.9-0.6-1.8
+0.4-0.0-0.4
Crusaders vs Devils-1.8-0.6+1.8
-0.3-0.0+0.3
Eagles vs Crusaders-1.2-0.7+1.2
Grizzlies vs Eagles+1.2-0.8-1.2
Wolfpack vs Ducks+0.3*-0.1-0.3
+0.1-0.0-0.1
Ducks vs Bandidos-0.3*-0.1+0.3
-0.1-0.0+0.1
Grizzlies vs D2+0.3-0.2-0.3
Jays vs Oilers+0.2*+0.0-0.2
+0.1+0.0-0.1
Jays vs Oilers+0.2*-0.0-0.2
+0.1+0.0-0.1
Jays vs Bandidos-0.1+0.0+0.1
Jays vs Grizzlies-0.1+0.0+0.1
If winner is:HomeTieAway
Week of 7/2100.0*Chance in playoffs100.0*Average seed
Devils vs Eagles+2.3+1.0-2.3
+0.3+0.0-0.3
Bandidos vs Devils-1.8-0.6+1.8
-0.3+0.0+0.3
Eagles vs Jays-1.2-0.7+1.2
Crusaders vs Eagles+1.2-0.7-1.2
Grizzlies vs Ducks+0.3*-0.1-0.3
+0.1-0.0-0.1
D2 vs Crusaders-0.3-0.2+0.3
Oilers vs Grizzlies-0.2*-0.1+0.2
-0.1+0.0+0.1
D2 vs Ducks+0.1-0.0-0.1
Grizzlies vs Jays+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 Devils finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffs12345678910Count
285-000In02554210269,798
274-001In0165231127,184
264-010In033258701,335,194
3-002In33357601,079
253-011In12062161108,382
2-003In11741619
243-020100.0%055534502,672,277
2-012100.0065335603,300
1-004In1001
232-021100.0013648150162,280
1-013In43431346
222-03099.70020503002,671,207
1-02299.6020503003,157
211-03196.506385240107,400
0-02395.0154535520
201-04092.932763701,336,532
0-03292.722664701,043
190-04170.5086228226,751
180-05060.20456364269,070
Total:97.5%018333223208,994,740
Points
Chance Will Make Playoffs