How are these numbers calculated?

Big Games

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

Week of 7/21100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Northumberland 4 Kawartha Inferno 0 -13.0
-0.2
RHSC Raiders 6 Oshawa Turul 0 -0.8
Whitby Iroquois 2 Pickering Power 0 In
+33.7
+0.7
Darlington Rage 0 Islington Rangers 0 +0.3
Peterborough City 12 Cavan FC 0 -0.6
RHSC Raiders 3 Cavan FC 0 -1.1
Week of 7/28100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Oshawa Kicks 0 Northumberland 3 No
-0.5
Whitby Iroquois 1 Darlington Rage 2 -21.3
-0.4
RHSC Raiders 3 Pickering Power 0 -4.3
-0.1
RHSC Raiders 2 Peterborough City 3 +0.1
Week of 8/4None

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011Count
200-0-0InNo10043,727,536
Total:InNo10043,727,536
Points
Chance Will Make Playoffs