How are these numbers calculated?

Big Games

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

Week of 4/9100.0*Average seed
Rink Rats 5 Victors 3 +0.6
FoDM/KB 3 Red Alert 6 -0.2
Puckheads 5 Alien 2 +0.2
Kryptonite 2 Voodoo 4 -0.2
Week of 4/16100.0*Average seed
Rink Rats 5 Voodoo 6 -0.6
Red Alert 3 Puckheads 1 -0.1
Alien 3 Kryptonite 4 +0.1
If winner is:HomeHome SOAway SOAway
Week of 4/23100.0*Average seed
Alien vs Rink Rats-0.8+0.3+0.8+0.8
Victors vs Voodoo+0.2+0.2-0.3-0.3

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-OTL-SOwins title12345678Count
271-00-0No544668,491,819
260-00-1No3974,872,045
250-01-0No10071,054,600
Total:No262549144,418,464
Points
Chance Will Win Championship