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

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs1234567891011Count
86180-00In10002,358,505
85170-10In100095,415*
84171-00In1000561,682*
83161-10In10001,551,329*
82162-00In10005,204,535*
81152-10In100011,612,510*
80153-00In1000028,510,885*
79143-10In991053,247,961*
78144-00In9820104,932,491*
77134-10In97300168,245,381*
76135-00In94600278,289,858*
75125-10In901000389,035,592*
74115-20In8217100553,944,693*
73116-10In7325200325,029,568
105-30In7226200357,099,601*
72106-20In5936500281,918,396
117-00In6035400247,988,155
106-11In5936500319,516,144*
71107-10In444411100578,356,419*
96-21In45441010348,823,157*
7097-20In294821300339,176,371
108-00In304819200287,180,672
97-11In294820300392,845,072*
6998-10In174531700452,887,782
87-30In154433800303,640,034*
98-01In174531700232,648,796*
6888-20In733411720321,409,129
99-00In835401510268,784,289
88-11In733411720374,917,251*
6789-10In321432950381,484,891
78-30In220423060451,759,020*
6679-20In1934411410444,486,010*
79-11In1933411510278,773,271*
65710-10In0321442830257,136,213
69-30In0320443040297,081,413*
64610-20In0193644100427,772,492*
63611-10In0032351230289,363,565*
62511-20In00112493900197,969,144*
61512-10In004385700117,118,897*
60513-00In00126721070,569,474*
59413-10In0015823035,958,644*
58414-00In008866018,889,459*
57314-10100.0%038412008,079,561*
56315-00100.0017721103,644,284*
55215-10100.006631301,249,215*
54216-00100.00524170472,043*
53116-1099.803649140118,605*
52117-0099.20235125136,054*
51017-1097.011444135,241*
50018-0092.753553702,333,587
Total:100.0%3325181384000010,314,112,756

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs