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*Average seed
Mayhem 8 Lumberjax 7 -0.2
Lumberjax 7 Mudflaps 5 +0.1
Venom B2 4 Farmers 5 +0.1
Rage 2 Leftovers B2 4 -0.0
If winner is:HomeHome OTTieAway OTAway
Leftovers B2 vs Moose-0.1-0.1+0.1+0.1+0.2
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Average seed
Lumberjax vs Venom B2+0.6+0.6+0.3-0.2-0.9
Mad Dogs vs Leftovers B2+0.2+0.0+0.1-0.1-0.1
Venom B2 vs River Pirates+0.0-0.0+0.1*+0.0-0.0
Hawks vs Mayhem+0.0+0.1+0.0-0.0-0.0
Chiefs B2 vs Venom B2-0.0*+0.1+0.1*-0.0-0.0

* 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 Lumberjax finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
3110-00In10055,539
3000-01In75256,084
00-10In20801,865
2901-00In15342336,512
Total:In6122151100,000
Points
Chance Will Make Playoffs