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
Buccaneers 1 Lumberjacks 7 +12.2
+0.2
Stars 6 Wolf Pack 3 -4.1
-0.1
Ice Gators 3 Fighting Saints 3 +2.9
+0.0
Diablos D1 3 Lakers D1 2 (ot)-2.2
Jesters 6 Grizzlies B1 8 *-0.5
Bullets 8 Axemen 5 *-0.1
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Stars vs Lumberjacks-35.5-2.7+3.0InIn
-0.5+0.0+0.1+0.5+0.5
Lumberjacks vs Yellow Jackets+23.8+23.1+6.6+5.2-15.2
+0.4+0.4+0.2+0.1-0.3
Royals D1 vs Stars+6.3+3.7+2.9-15.1-15.2
+0.1+0.0+0.0-0.2-0.2
Fighting Saints vs Arctic Wolves-1.0*-1.5+2.2*-1.0+3.1
-0.1-0.1+0.0*-0.0+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 Lumberjacks finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
2720-00In39715,217
2610-01In1994,849
10-10In1992,203
2511-0089.2%891141,301
00-02In100356
00-1188.28812323
00-2068.9693174
2401-0138.13848146,199
01-1034.73549162,857
2302-00Out465426,621
Total:63.1%0632116100,000
Points
Chance Will Make Playoffs