How are these numbers calculated?

Big Games

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

Thursday100.0*Chance in playoffs100.0*Average seed
Niagara 1 Kitchener 4 +5.7
+0.1
North Bay 3 Barrie 4 (ot)-1.5
-0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Friday100.0*Chance in playoffs100.0*Average seed
Mississauga vs North Bay-12.4-1.5-1.5+9.7+9.7+9.7
-0.3-0.0-0.0+0.2+0.2+0.2
Erie vs Niagara+7.2+0.5+0.5-5.6-5.6-5.6
+0.1+0.0+0.0-0.1-0.1-0.1
Kingston vs Ottawa+4.7+0.2+0.2-3.6-3.6-3.6
+0.1+0.0+0.0-0.1-0.1-0.1
Flint vs Sudbury+0.7-0.1-0.1-0.5-0.5-0.5

What If

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

100100100100100100100100100100
If finish:Chance inHamiltonChance will finish regular season at seed
TPWL-OTplayoffsSpectator Trophy12345678910Count
6580-0InNo091805,460,828
6470-1100.0%No075241010,301,674
6371-0100.0No58374031,963,784
60-299.9No5045608,796,158
6261-199.5No335413154,529,392
50-399.0No23562014,287,511
6162-097.4No175327384,578,279
51-296.6No135430339,883,503
40-493.8No6484061,305,860
6052-190.8No543439123,678,322
41-387.1No336481316,210,051
30-581.8No1295218254,174
5953-078.6No2275021127,889,081
42-275.8No125502475,386,555
31-468.4No01751323,950,208
20-663.4No014493731,201
5843-160.6No0134739155,906,709
32-354.1No09454624,510,185
21-546.1No064054579,338
10-736.7No0532632,091
5744-041.4No053659120,896,717
33-238.7No05346176,007,192
22-431.5No0329694,478,319
11-626.1No2247446,980
00-817.3No1168375
5634-124.8No022375117,894,420
23-320.1No01198018,533,072
12-514.7No11485436,935
01-79.1No09911,598
5535-012.6No00128773,152,754
24-211.1No001188143,113,322
13-47.7No089212,261,090
02-64.5No0495117,975
5425-15.5No0594153,501,145
14-33.7No049427,011,070
03-51.9No02962110,231
5326-01.9No0297227,665,402
15-21.5No0193513,039,936
04-40.6No01927427,636
5216-10.5No0193613,484,884
05-30.2No0087131,058,550
5117-00.1No0088125,980,534
06-20.1No077231,641,079
5007-10.0No073271,457,808
4908-0OutNo6139734,452
Total:56.5%No0620314301,352,458,080
Points
Chance Will Make Playoffs