How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 2/5100.0*Chance wins title100.0*Average seed
Stars 4 Lakers 6 -3.8
-0.5
Rangers 3 Stars 5 +2.8
+0.4
Stars 5 Flyers 0 +0.8
+0.2
Thunder 8 Cougars 0 -0.8
-0.0
Capitals 7 Marlins 4 -0.8
+0.0
Rangers 10 Flyers 0 -0.5
-0.1
Thunder 5 Cougars 2 -0.4
-0.1
Marlins 4 Flyers 3 -0.1
Capitals 6 Marlins 1 -0.2
+0.0
Thunder 7 Cougars 2 -0.2
If winner is:HomeHome OTAway OTAway
Week of 2/12100.0*Chance wins title100.0*Average seed
Stars vs Thunder+2.5+1.4-1.6-2.5
+0.4+0.3-0.1-0.4
Stars vs Thunder+2.5+1.4-1.6-2.5
+0.4+0.3-0.1-0.4
Stars vs Thunder+2.5+1.4-1.6-2.5
+0.4+0.3-0.1-0.4
Flyers vs Capitals+0.9+0.2-0.8-0.7
+0.1-0.0-0.1-0.1
Flyers vs Capitals+0.9+0.2-0.7-0.7
+0.1+0.0-0.1-0.1
Rangers vs Flyers-0.5-0.5+0.1+0.6
-0.1-0.1+0.0+0.1
Flyers vs Lakers+0.2+0.1-0.1-0.1
+0.1+0.0-0.1-0.1

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPWL-OTwins title12345678Count
3070-084.5%8415181,260
2960-148.8494290136,574
2861-023.824492520410,702
50-216.517473240102,822
2751-15.153247160614,608
40-32.93265021142,772
2652-00.711246374921,434
41-20.30842436383,377
30-40.10538471010,666
2542-10.0022554191,150,733
31-30.001215424128,319
20-5No11952281,581
2443-0No01050401,152,449
32-2No084645575,405
21-4No07435024,007
10-6No53956141
2333-1No0333641,153,691
22-3No023068144,278
11-5No226722,428
00-7No40605
2234-0No118792865,462
23-2No115804433,399
12-4No01281718,088
01-6No3831494
2124-1No078310647,852
13-3No05801572,259
02-5No47621908
2025-0No027227389,598
14-2No016138161,980
03-4No148514,504
1915-1No047530194,759
04-3No03466013,505
1816-0No2673198,195
05-2No1089124,219
1706-1No591424,355
1607-0No92813,571
Total:2.9%371629405010,000,000
Points
Chance Will Win Championship