Buffalo Sabres Playoff Chances 1990-1991 50/50

Did not play, playoff odds down 0.4 to 58.2%
5 points   1-0 4 3

How are these numbers calculated?

Big Games

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

Monday100.0*Chance in playoffs
Rangers 5 Maple Leafs 1 -0.3
If winner is:HomeAway
Tuesday100.0*Chance in playoffs
Flyers vs Capitals+0.2-0.2
Islanders vs Devils-0.2+0.2

What If

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

100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPW-WLTplayoffsTrophy1234567891011Count
117-149InYes10046,918*
11555-0170In99.9%10001,143
11354-0180In99.910003,399
11153-0190In99.610009,978
10952-0200In99.3100026,300
10751-0210In98.4991064,461
10550-0220In96.69820148,930
10349-0230In92.79730323,801
10148-0240In86.093700661,840
9947-0250In74.88712001,270,097
9746-0260In58.478202002,294,510
9545-0270In38.264315003,907,120
9344-0280In19.047411110006,275,281
9143-0290In6.128442250009,518,654
8942-0300100.0%1.0133634143000013,635,870
8741-0310100.00.0421362710200018,468,766
8540-0320100.00.0182434238100023,658,493
8339-033099.9No02102532228100028,673,259
8138-034098.7No00211253221710032,878,652
7937-035092.1No00021126322171035,701,110
7736-036073.9No0002112733206136,690,049
7535-037046.4No0000313303417335,697,411
7334-038021.8No000041736321032,889,707
7133-03907.7No0001726432328,680,475
6932-04002.1No000214434123,654,825
6731-04100.4No0006345918,467,522
6530-04200.1No002247413,633,583
6329-04300.0No00114859,513,227
6128-04400.0No008926,271,856
5927-04500.0No004963,902,688
5726-0460OutNo02982,294,032
5525-0470OutNo01991,267,510
5324-0480OutNo00100661,874
5123-0490OutNo0100324,948
4922-0500OutNo0100149,091
4721-0510OutNo010064,297
4520-0520OutNo010025,952
4319-0530OutNo01009,869
4118-0540OutNo01003,415
5-39OutNo10047,971*
Total:58.2%1.7%456789911121416391,818,884

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs