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
Venom B2 4 Farmers 5 +20.7
+0.5
Rage 2 Leftovers B2 4 +7.7
+0.1
Moose 3 Mad Dogs 4 -3.7
-0.1
Lumberjax 7 Mudflaps 5 +0.7
+0.0
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Farmers vs RageIn+14.2+2.6-33.0-43.6
+0.5+0.3-0.1-0.5-0.7
Moose vs Farmers-12.5-5.7-8.8+7.5+8.8
-0.3-0.2-0.2+0.2+0.2
Rage vs Chiefs B2-2.6-2.1-1.8*-2.8+18.4
-0.0-0.0-0.0*-0.0+0.2
Mad Dogs vs Leftovers B2-1.9*-2.4-2.5-2.6+2.1
-0.2-0.2-0.1-0.1+0.2
Hawks vs Mayhem-0.0*+0.1+0.0+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 Farmers finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
2520-00In0643632,195
2410-01In22786,708
10-1079.0%1763212,115
2311-0070.111603040,167
00-0251.864648369
00-1149.464351233
00-2062.59533832
2201-0119.519814,293
01-105.45951,339
2102-002.7397012,549
Total:70.3%02744300100,000
Points
Chance Will Make Playoffs