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
Moose 3 Mad Dogs 4 Out
-0.5
Venom B2 4 Farmers 5 -1.4
-0.1
Rage 2 Leftovers B2 4 +1.3
+0.1
Lumberjax 7 Mudflaps 5 +0.2
+0.1
Hawks 9 River Pirates 3 -0.0
Falcons 9 Chiefs B2 7 -0.0
If winner is:HomeHome OTTieAway OTAway
Leftovers B2 vs Moose-0.5+0.0+0.0+0.4+0.5
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Mayhem vs Moose-0.5+0.0+0.0+0.5+0.5
Moose vs Farmers+0.5+0.5+0.0+0.0-0.5
Hawks vs Mayhem-0.1-0.1-0.0-0.0+0.1
Falcons vs Mudflaps+0.1-0.0+0.1-0.1-0.1
River Pirates vs Falcons+0.1+0.1+0.1-0.1-0.1
Mudflaps vs Hawks-0.0-0.2-0.0-0.1+0.0
Rage vs Chiefs B2-0.1-0.1-0.0-0.0+0.1
Farmers vs Rage+0.1-0.0-0.1-0.0-0.1

What If

Chances based on how well the Moose finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
2030-00Out3955610,317
1920-01Out1274143,841
20-10Out1274141,527
1821-00Out5534329,752
10-02Out55045527
10-11Out55144406
10-20Out4583877
1711-01Out286577,681
11-10Out286572,895
00-12Out1479729
00-03Out2964714
00-21Out1363258
00-30Out1001
1612-00Out35836328,051
01-02Out457353471
01-11Out358344414
01-20Out65732582
1502-01Out2361163,591
02-10Out2359181,408
1403-00Out635598,908
Total:Out63040177100,000
Points
Chance Will Make Playoffs