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*Chance in playoffs100.0*Promoted100.0*Average seed
EO Cobras 1 Kanata Blazers 3 In
+7.3
+0.2
If winner is:HomeAway
Ottawa Sting vs Nepean Raiders-4.1+11.8
-0.0+0.1
Cumberland Jr G vs OV Silver Seven-0.1+0.1
If winner is:HomeAway
Week of 12/14100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Glouc. Rangers vs Kanata Blazers-0.0In
-12.4+4.0
-0.2+0.1
Kanata Blazers vs OV Silver Seven+4.5-12.1
+0.1-0.2
OV Silver Seven vs Ottawa Sting+10.9-4.9
+0.1-0.0
OV Silver Seven vs EO Cobras+0.5-0.4
RSL Kings vs Cumberland Jr G+0.1-0.0

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffsPromoted1234567891011Count
52140-00InYes100291,347
50131-00In94.2%9461,513,247
48122-00In74.7752503,611,189
46113-00In45.3455405,162,692
44104-00In19.01977404,959,312
4295-00In4.547420103,369,089
4086-00In0.4044469001,673,123
3877-00In0.0013473550614,142
3668-00InNo118512820167,521
3459-00InNo02255220134,364
32410-00InNo333521205,061
30311-00InNo841465501
28212-00InNo24383829
26113-0050.0%No50502
24014-0050.4No0446504,839
Total:100.0%36.7%3751920000021,406,458
Points
Chance Will Make Playoffs