How are these numbers calculated?

Big Games

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

Week of 3/20100.0*Chance in playoffs100.0*Average seed
Sled Dogs D1 1 Spiders D1 5 +7.6
+0.4
Wingmen 4 Nighthawks D1 3 *-0.3
-0.1
Diablos D1 3 Lakers D1 2 (ot)*-0.3
-0.1
Leftovers C1 4 Titans 1 *+0.1
If winner is:HomeHome OTTieAway OTAway
Spiders D1 vs Maroons D1+12.5+12.5*-1.0-9.8-16.8
+0.5+0.4+0.1-0.3-0.7
Lakers D1 vs Wingmen+1.8*-0.5*-0.3*-1.5-1.4
+0.1+0.0+0.1-0.1-0.1
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Spiders D1 vs Fighting Ice Fish+36.6+11.1*-0.9OutOut
+0.8+0.4-0.0-0.3-0.7
Knights vs Spiders D1-16.4-12.0-12.0+2.3+2.7
-0.8-0.4-0.4+0.1+0.1
Fighting Ice Fish vs Chaos D1-12.6-13.1-8.0-8.8+4.7
-0.2-0.2-0.1-0.1+0.1
Wingmen vs Fighting Piranhas D1-4.4-5.2*+0.0*-0.8+1.5
-0.3-0.3-0.0*-0.0+0.1
Maroons D1 vs Nighthawks D1-1.6*-1.2*-1.5*-0.6+3.5
-0.1-0.1-0.1*-0.0+0.1
Diablos D1 vs Wingmen+1.4*-0.1*+0.3*-2.4-2.5
+0.1*+0.0+0.0-0.2-0.2

* 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 Spiders D1 finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
2330-0096.1%964019,990
2220-0171.2712716,442
20-1024.42468702,010
2121-0018.2185624237,973
10-0215.81649324627
10-116.6755318365
10-203.4358291059
2011-01Out33472007,345
11-10Out17513211,962
00-03Out2866632
00-12Out3559617
00-21Out2550254
1912-00Out33162419,163
01-02Out330643375
01-11Out225676155
01-20Out307010
1802-01Out01369171,555
02-10Out117414286
1703-00Out52481,630
Total:31.3%312920172100,000
Points
Chance Will Make Playoffs