How are these numbers calculated?

Big Games

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

Week of 12/7100.0*Promoted100.0*Average seed
EO Cobras 1 Kanata Blazers 3 -4.1
-0.3
If winner is:HomeAway
Ottawa Sting vs Nepean Raiders-0.4+1.1
Cumberland Jr G vs OV Silver Seven-0.0+0.1
If winner is:HomeAway
Week of 12/14100.0*Promoted100.0*Average seed
OV Silver Seven vs EO Cobras-1.5+1.3
-0.3+0.3
Glouc. Rangers vs Kanata Blazers+1.2-0.4
Kanata Blazers vs OV Silver Seven-0.4+1.2
OV Silver Seven vs Ottawa Sting+1.0-0.4
Cumberland Jr G vs SV Rapids-0.0+0.1
-0.0+0.1
RSL Kings vs Cumberland Jr G+0.1-0.0
+0.1-0.0
Glouc. Rangers vs OV Silver Seven+0.1-0.0

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffsPromoted1234567891011Count
48130-00In91.8%92824,110
46121-00In66.767322196,287
44112-00In29.22954170884,270
42103-00In6.364251102,358,324
4094-00In0.5115721204,123,263
3885-00In0.0025738205,018,858
3676-00In0.000265717004,350,544
3467-00InNo0541458002,725,191
3258-00InNo0114737501,227,756
3049-00100.0%No0114503230392,697
28310-0099.7No01195327086,849
26211-0095.6No22865412,396
24112-0082.8No677171,028
22013-0060.2No0604004,885
Total:100.0%2.7%3113929134100021,406,458
Points
Chance Will Make Playoffs