New York Islanders Playoff Chances 1990-1991 50/50

Did not play, playoff odds down 0.4 to 60.4%
4 points   2-0 5 0

How are these numbers calculated?

Big Games

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

Monday100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Rangers 5 Maple Leafs 1 -0.3
If winner is:HomeAway
Tuesday100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Islanders vs Devils+4.4-4.4
+0.6-0.6
+0.3-0.3
Flyers vs Capitals+0.2-0.2

What If

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

100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPW-WLTplayoffsTrophy1234567891011Count
114-150InYes10049,773*
11254-0190In99.9%10006,683
11053-0200In99.7100017,984
10852-0210In99.2100045,197
10651-0220In98.2991106,967
10450-0230In96.19910235,855
10249-0240In92.197300493,084
10048-0250In84.693700964,116
9847-0260In72.58712001,783,397
9646-0270In55.277212003,101,379
9445-0280In34.7623250005,086,068
9244-0290In16.144411320007,895,601
9043-0300In4.72643246100011,575,324
8842-0310100.0%0.6123435163000016,057,006
8641-0320100.00.03193429123000021,061,493
8440-0330100.00.016213326102000026,165,947
8239-034099.8No01822322510200030,775,375
8038-035097.8No00182232241020034,287,197
7837-036089.0No0002822322492036,199,465
7636-037067.8No000292433248136,196,044
7435-038039.8No0000210273521434,291,666
7234-039017.4No00031434361330,773,455
7033-04005.7No0001523442826,164,756
6832-04101.4No000112414621,066,790
6631-04200.3No0005316416,054,103
6430-04300.0No002217811,574,709
6229-04400.0No00012877,892,871
6028-04500.0No007935,091,481
5827-04600.0No003973,098,021
5626-0470OutNo02981,782,571
5425-0480OutNo0199967,776
5224-0490OutNo0100492,996
5023-0500OutNo0100236,359
4822-0510OutNo0100107,378
4621-0520OutNo010045,330
4420-0530OutNo010017,979
4219-0540OutNo01006,897
4-40OutNo10049,791*
Total:60.4%2.1%566789910111315391,818,884

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

MondayNone
If winner is:HomeAway
Tuesday100.0*Lottery seed
Islanders vs Devils-0.6+0.6

What If

100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-WLT123456789101112131415161718192021
114-150100
11254-01901000
11053-02001000
10852-0210991
10651-02209820
10450-02309640
10249-024092800
10048-02508515100
9847-026072253000
9646-027055368100
9445-028035431840000
9244-02901637311230000
9043-030052134271130000
8842-03101619312613410000
8641-0320014142729176100000
8440-03300002820292412410000
8239-034000003112329229200000
8038-0350000014122529208200000
7837-0360000001414262818710000
7636-037000000161728271551000
7435-03800000021022302310200
7234-03900000161729281430
7033-0400000014153032163
6832-04100001416343312
6631-0420000016234328
6430-04300001114048
6229-044000042966
6028-04500011980
5827-0460001189
5626-047000694
5425-04800397
5224-04900199
5023-05000199
4822-05100100
4621-05200100
4420-05300100
4219-05400100
4018-05500100
4-38100
Total:233334444555556666777