How are these numbers calculated?

Big Games

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

Wednesday100.0*Average seed
Miramichi 4 Summerside 3 (so)-0.0
Dieppe 5 Campbellton 1 -0.1
If winner is:HomeHome OTTieAway OTAway
Friday100.0*Average seed
Woodstock vs Miramichi+0.1-0.0+0.0-0.0-0.0
Campbellton vs Dieppe+0.1+0.0+0.0-0.1-0.1
Yarmouth vs Valley-0.1-0.1+0.0+0.0+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs1234567891011Count
82180-00In10002,358,403
81170-10In100095,933*
80171-00In9910562,472*
79161-10In99101,557,232*
78162-00In97305,215,670*
77152-10In955011,627,574*
76153-00In9190028,538,203*
75143-10In84151053,290,659*
74144-00In7523200104,990,114*
73134-10In6333400168,332,977*
72135-00In4942900278,333,364*
71125-10In334718200389,059,822*
70115-20In204629500554,042,400*
69116-10In1038401110325,094,423
105-30In1037401210357,084,363*
68106-20In424452430281,936,054
117-00In427452120247,964,332
106-11In425452330319,509,134*
67107-10In113413680430,080,051
96-30In112403790496,970,879*
6697-20In0528462010339,151,199
108-00In0631451710287,120,322
97-11In0529462010392,800,558*
6598-10In0216453340452,807,688
87-30In0115443640303,604,197*
98-01In0216453340232,603,278*
6488-20In0063448110321,365,941
99-00In008374690268,688,418
88-11In0063448110374,898,504*
6389-10In0022355200381,405,829
78-30In0022155220451,738,138*
6279-20In00112533500444,445,429*
79-11In00111523700278,723,455*
61710-10In0005445100257,118,921
69-30In004425300297,052,065*
60610-20In002316610427,765,418*
59611-10In000207720289,420,203*
58511-20In00128350198,053,441*
57512-10In00683110117,189,608*
56513-00100.0%0377191070,633,235*
55413-10100.00166303035,991,439*
54414-00100.00052416018,920,562*
53314-10100.0037501308,093,488*
52315-0099.8023542303,654,640*
51215-1099.30125136101,252,646*
50216-0098.105435020475,806*
49116-1095.52326240119,378*
48117-0091.0121699036,146*
47017-1084.8013721505,106*
46018-0074.807682502,333,639
Total:100.0%71318212317100010,314,112,756

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs