How are these numbers calculated?

Big Games

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

Sunday100.0*Chance in playoffs100.0*Average seed
HCBTR 1 EHCO 4 +0.2
+0.4
HCS 0 EHCV 4 +0.1
-0.1
EHCW 1 SCL 4 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Tuesday100.0*Chance in playoffs100.0*Average seed
EHCK vs HCS-0.1-0.0-0.0+0.0+0.0+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffs123456789101112Count
100-106In100229,688*
9915-21-1In100031,650*
9814-31-1In100070,001*
9714-21-2In1000147,648*
9614-22-1In1000291,400*
9513-32-1In10000544,017*
9413-22-2In9910971,933*
9313-23-1In99101,655,161*
9212-33-1In98202,713,735*
9112-23-2In964004,266,882*
9011-33-2In946006,453,713*
8911-34-1In9010009,404,135*
8811-24-2In85150013,242,556*
8710-34-2In78211018,003,461*
8610-35-1In692830023,693,647*
8510-25-2In593650030,165,692*
849-35-2In4743910037,233,372*
839-25-3In36471620044,532,461*
829-26-2In25482440051,683,262*
818-36-2In16433381058,166,225*
808-26-3In936391420063,550,946*
798-27-2In426422340067,413,883*
787-37-2In216403291069,408,646*
777-27-3In193340162069,422,722*
767-28-2In0423422640067,424,647*
756-38-2In0214393690063,548,322*
746-28-3In0183243160058,158,028*
736-29-2In0032347261051,683,923*
725-39-2In0011445382044,544,432*
715-29-3100.0%0007384950037,246,056*
705-210-2100.0003295890030,173,835*
695-110-3100.00012062161023,693,470*
684-210-3100.0001261242018,007,311*
674-211-299.9006553350013,244,544*
664-111-399.700346419009,400,067*
653-211-399.101364715106,450,452*
643-212-297.7002649232004,264,603*
633-112-394.9001746325002,713,458*
623-113-289.8010404010101,658,300*
612-213-281.90531451710971,843*
602-113-371.10222472540544,209*
592-114-257.80114433570290,543*
581-214-243.40736421410147,039*
571-114-329.8032646222070,472*
561-115-218.8011745324031,399*
551-015-310.6001040418013,432*
541-016-24.90531491505,105*
530-116-22.3221522411,772*
520-117-11.411648322568*
510-017-21.41947394139*
500-018-1Out12315826
490-019-00.002275714208,913
Total:99.9%1517181816133100001,007,793,744

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs