How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Saturday100.0*Hamilton Spectator Trophy100.0*Average seed
Owen Sound 2 Oshawa 3 (so)+1.6
Erie 3 Mississauga 0 +1.4
+0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Hamilton Spectator Trophy100.0*Average seed
Kingston vs London+1.0+0.5+0.5-0.3-0.4-0.4

What If

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

100100100100100100100100100100
If finish:Chance inHamiltonChance will finish regular season at seed
TPWL-OTplayoffsSpectator Trophy12345678910Count
107-113InYes10018,382,552*
10693-1In99.9%10003,181,842
82-3In99.81000406,878
71-5In99.710008,941
60-7In97.397337
10594-0In99.610002,468,312
83-2In98.398201,259,398
72-4In98.198269,006
61-6In95.8964842*
10484-1In96.997301,956,043
73-3In94.79550283,835
62-5In93.994607,971
51-7In94.895558
10385-0In92.8930701,214,956
74-2In86.4861130662,937
63-4In84.484115040,443
52-6In78.9791200660*
10275-1In79.6801191822,649
64-3In71.4712251126,406
53-5In69.26922723,883*
10176-0In65.8663292425,147
65-2In53.9544384235,213
54-4In49.049441514,992
43-6In40.54044510220*
10066-1In41.74254580243,131
55-3In31.8325501337,139
44-5In29.630649151,138*
9967-0In25.425751160107,938
56-2In17.21775323057,817
45-4In13.2136532803,484
34-6In12.0126503250
9857-1In9.71065133050,895
46-3In5.965484117,286
35-5In5.86446422226*
9758-0In3.6454248219,687
47-2In1.923375629,785
36-4In1.82331613503*
9648-1In0.612256577,523
37-3In0.51223677940*
9549-0In0.2011568162,591
38-2InNo11069201,084
27-4InNo24623250
9439-1InNo056035784
28-3InNo4504678*
93310-0InNo34651253
29-2InNo3425593*
92210-1InNo227851*
91211-0InNo138816*
90111-1InNo1003
87013-0InNo19903,994
Total:In96.4%960300032,129,760

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs