How are these numbers calculated?

Big Games

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

Week of 6/27100.0*Chance in playoffs100.0*Average seed
Grizzlies 6 Eagles 2 In
+0.0
Oilers 5 Grizzlies 0 -0.1
Jays 3 Oilers 10 +0.1
Jays 5 Oilers 13 +0.1
Grizzlies 8 D2 3 +0.0
Eagles 1 Crusaders 3 -0.0
Week of 7/5None

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTTplayoffs12345678910Count
561-00-00In5741231,440,988
550-00-01In1648315577,523
540-01-00In118592225,839,309
Total:In3231281057,857,820
Points
Chance Will Make Playoffs