How are these numbers calculated?

Big Games

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

Wednesday100.0*Pres Trophy100.0*Average seed
Pittsburgh 1 Chicago 5 -4.1
-0.3
Colorado 3 Washington 5 -2.6
-0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Thursday100.0*Pres Trophy100.0*Average seed
Carolina vs Columbus+0.3+0.0+0.0-0.2-0.2-0.2
+0.2+0.0+0.0-0.2-0.2-0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy12345678910111213141516Count
11660-0In26.1%2670424,172,346
11550-1In12.913721435,170,688
11451-0In4.256827109,080,598
40-2In3.84643221,435,280
11341-1In1.014950132,975,376
30-3In0.8144556,967,782
11242-0In0.103565206,168,223
31-2In0.10316964,842,972
20-4In0.1027731,274,632
11132-1In0.001783201,114,136
21-3In0.00148615,817,007
10-5In0.001189124,097
11033-0InNo991207,892,018
22-2InNo79373,547,726
11-4InNo6941,929,006
00-6InNo4965,228
10923-1InNo397152,058,296
12-3InNo29811,954,759
01-5InNo19994,233
10824-0InNo199117,880,110
13-2InNo19937,087,854
02-4InNo0100727,446
10714-1InNo092857,491,242
03-3InNo87133,012,056
10615-0InNo0841535,673,211
04-2InNo78227,013,766
10505-1InNo48528,698,760
10406-0InNo34664,626,072
Total:In1.2%1237411,538,834,920
Points
Chance Will Make Playoffs