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-1.9-0.3+1.9
-0.3+0.0+0.3
Devils vs Jays+1.9-0.7-1.8
+0.4-0.1-0.4
Crusaders vs Devils-1.8-0.7+1.8
-0.3-0.0+0.3
Grizzlies vs Eagles+1.2-0.8-1.2
Eagles vs Crusaders-1.2-0.8+1.2
Ducks vs Bandidos-0.3-0.2+0.3
-0.1-0.0+0.1
Wolfpack vs Ducks+0.3-0.2-0.3
+0.1-0.0-0.1
Grizzlies vs D2+0.3*-0.1-0.3
Jays vs Oilers+0.2*-0.1-0.2
+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+1.1-2.4
+0.3+0.0-0.3
Bandidos vs Devils-1.8-0.6+1.8
-0.3+0.0+0.3
Eagles vs Jays-1.2-0.8+1.2
Crusaders vs Eagles+1.2-0.8-1.2
Grizzlies vs Ducks+0.3*-0.1-0.3
+0.1-0.0-0.1
D2 vs Crusaders-0.3*-0.1+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
145-000In02554210289,269
13.54-001In0165330128,847
134-010In33258701,431,095
3-002In33655601,174
12.53-011In12062151115,608
2-003In3692829
123-020100.0%055534502,863,263
2-012In06543553,470
11.52-021100.0013648150173,528
1-013In28551747
112-03099.70020503002,862,368
1-02299.7020493003,552
10.51-03196.506385340115,662
0-02396.244250426
101-04092.9022763701,431,252
0-03292.522961701,121
9.50-04169.8086128228,982
90-05060.00456364288,647
Total:97.5%018333223209,637,940
Points
Chance Will Make Playoffs