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
Colorado 3 Washington 5 -2.3
-0.1
Pittsburgh 1 Chicago 5 +0.4
+0.2
If winner is:HomeHome OTHome SOAway SOAway OTAway
Thursday100.0*Pres Trophy100.0*Average seed
Carolina vs Columbus-6.2-3.0-3.0+1.5+3.6+3.7
-0.3-0.1-0.1+0.1+0.2+0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy12345678910111213141516Count
11970-0In79.4%792198,401,883
11860-1In53.35347125,312,175
11761-0In38.23862388,649,352
50-2In30.0307067,696,478
11651-1In17.818820419,877,767
40-3In11.41189019,999,501
11552-0In9.8100891651,123,172
41-2In6.67912186,116,319
30-4In4.349333,483,169
11442-1In2.73925577,136,978
31-3In1.2192643,241,753
20-5In0.71927357,148
11343-0In0.918316596,684,737
32-2In0.518019201,174,880
21-4In0.2078225,548,721
10-6In0.10762420,328
11233-1In0.106930415,947,772
22-3In0.00663434,406,177
11-5In0.006337372,274
00-7InNo6337432
11134-0In0.004951322,513,977
23-2In0.004456106,723,479
12-4In0.0041592,881,748
01-6InNo38629,979
11024-1In0.003169165,493,777
13-3InNo287211,915,525
02-5InNo257594,395
10925-0InNo1585102,660,838
14-2InNo138727,711,786
03-4InNo1090486,279
10815-1InNo79334,376,612
04-3InNo5951,508,928
10716-0InNo297217,769,501
05-2InNo19632,811,201
10606-1InNo09462,906,003
10507-0InNo84161,672,016
Total:In10.6%110711804,637,087,060
Points
Chance Will Make Playoffs