How are these numbers calculated?

Big Games

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

Sunday100.0*Chance in playoffs
Calgary 5 Edmonton 1 -0.4
Medicine Hat 10 Spokane 4 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Tuesday100.0*Chance in playoffs
Prince Albert vs Vancouver-1.1-1.1-1.1+0.2+0.2+1.3
Lethbridge vs Spokane-0.8-0.8-0.8+0.1+0.1+1.0
Swift Current vs Tri-City-0.5-0.5-0.5+0.1+0.1+0.6
Brandon vs Victoria-0.5-0.5-0.5+0.1+0.1+0.6

What If

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

100100100100100100100100100100100
If finish:Chance inScotty MunroChance will finish regular season at seed
TPWL-OTplayoffsMemorial Trophy1234567891011Count
92290-0In61.7%851140610,811
91280-1In46.27931878
90281-0In30.063433427*
89271-1In22.25663801,731*
88261-2In12.04584716,957*
87262-1In5.53410551022,114*
86252-2In2.42411633067,390*
85253-1In0.7151168600179,366*
84243-2In0.2910701100450,953*
83244-1In0.04868181001,019,960*
82234-2In0.02661283002,206,888*
81224-3In0.014493881004,393,025*
80225-2In0.0023545162008,351,616*
79215-3100.0%No01214427600014,824,331*
78216-2100.0No0011363714200025,228,329*
77206-3100.0No004244025600040,410,114*
76207-299.9No011334351420062,180,471*
75197-399.5No00523392660090,662,560*
74198-298.0No00212333615200127,213,509*
73188-393.6No0005224027600169,905,915*
72189-284.5No00011234371410218,683,818*
71179-370.1No0000523422540268,740,039*
701710-252.4No00002133837100318,648,810*
691610-334.7No00062844201361,582,375*
681611-220.4No00021845323396,228,800*
671511-310.6No0011039446416,145,819*
661512-24.9No0005315312422,396,699*
651412-32.0No002215719411,354,427*
641413-20.7No001135729387,178,556*
631313-30.2No00085339349,815,378*
621314-20.1No00044749305,547,264*
611214-30.0No0023959256,217,599*
601215-20.0No0013267207,632,943*
591115-30.0No002575161,465,392*
581116-20.0No001881121,324,113*
571016-30.0No00138687,401,133*
561017-20.0No00109060,780,122*
55917-3OutNo079340,461,555*
54918-2OutNo049625,985,650*
53818-3OutNo039715,931,836*
52819-2OutNo02989,416,913*
51719-3OutNo01995,297,752*
50720-2OutNo1992,867,934*
49620-3OutNo001001,471,959*
48621-2OutNo0100725,196*
47521-3OutNo0100335,995*
46522-2OutNo0100149,826*
45422-3OutNo010062,092*
44423-2OutNo010024,484*
34-43OutNo100624,264*
Total:25.1%0.0%0001247121931245,402,235,288

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs