How are these numbers calculated?

Big Games

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

Wednesday100.0*Chance in playoffs100.0*Average seed
Miramichi 4 Summerside 3 (so)-1.8
-0.0
If winner is:HomeHome OTTieAway OTAway
Friday100.0*Chance in playoffs100.0*Average seed
Yarmouth vs Valley-3.5+2.1+2.1+6.7+6.7
-0.1+0.0+0.0+0.2+0.2
Bridgewater vs Summerside+6.1+2.0+2.0-2.6-2.6
+0.1+0.0+0.0-0.0-0.0
Woodstock vs Miramichi-0.9-0.9-0.2-0.2+0.6
-0.1-0.1-0.0-0.0+0.1
Campbellton vs Dieppe-0.1-0.0+0.0+0.0+0.0

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs1234567891011Count
64160-00In0013503347,191,407
63150-10In22653199,758*
62151-00In00135235069,804*
61141-10In0441540284,475*
60142-00In01296901,185,968*
59132-10In00188203,696,328*
58122-20In001189011,334,039*
57123-10In00693128,474,119*
56113-20In0395269,431,642*
55114-10100.0%029440144,964,262*
54104-20100.0019270291,988,090*
53105-10100.00088120515,240,837*
5295-20100.00082180875,922,796*
5196-10100.000732701,319,174,204*
5086-2099.806336001,173,015,393*
86-1199.80633700740,981,686*
4987-1099.505247101,101,213,462
76-3099.405148101,369,947,773*
4877-2098.303959201,153,777,973
88-0098.60415810735,034,692
77-1198.303959201,187,988,347*
4778-1096.302968401,540,143,264
67-3095.702768401,168,782,331*
78-0196.10286840695,598,527*
4668-2091.401874901,356,410,120
79-0092.60197370913,824,402
68-1192.00187480656,005,778
57-4090.60177490714,018,712*
4569-1085.111741501,609,614,984
58-3083.410741701,132,584,804*
69-0184.71074150693,596,706*
4459-2073.75692601,159,368,939
610-0076.5671230859,751,805
59-1175.0570250571,147,382
48-3172.2568280554,604,615*
43510-1062.92613701,238,496,577
49-3061.02593901,267,276,290*
42410-2047.3147530703,003,493
511-0051.1150490601,500,229
410-1147.5147530644,639,213*
41411-1035.203565001,287,819,424*
40412-0023.70247600841,282,642*
39312-1014.30148510447,409,294*
38313-008.0089110241,281,519*
37213-103.804933098,007,389*
36214-001.602935042,673,017*
35114-100.51909011,961,703*
34115-000.20851504,088,098*
33015-100.0077230609,453*
32016-000.00683207,346,779
Total:81.0%000002754190031,793,774,544

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs