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
Capitals 6 Marlins 1 +9.2
+0.3
Capitals 7 Marlins 4 +8.5
+0.4
Thunder 7 Cougars 2 -4.8
-0.1
Thunder 8 Cougars 0 -4.0
-0.1
Thunder 5 Cougars 2 -3.3
-0.1
Rangers 3 Stars 5 +3.2
+0.1
Rangers 10 Flyers 0 -1.9
-0.1
Stars 4 Lakers 6 -1.1
-0.0
Marlins 4 Flyers 3 -0.8
If winner is:HomeHome OTAway OTAway
Week of 2/12100.0*Chance wins title100.0*Average seed
Flyers vs Capitals-12.7-2.7+10.1+10.2
-0.4-0.0+0.3+0.3
Flyers vs Capitals-12.6-2.6+10.1+10.2
-0.4-0.0+0.3+0.3
Stars vs Thunder+7.1+0.6-5.6-5.5
+0.1-0.0-0.1-0.0
Stars vs Thunder+7.1+0.7-5.6-5.5
+0.1-0.0-0.1-0.0
Stars vs Thunder+7.1+0.7-5.6-5.5
+0.1-0.0-0.1-0.0
Rangers vs Flyers-3.1-3.1+0.6+3.9
-0.1-0.1+0.0+0.1
Flyers vs Lakers+0.5+0.2-0.5-0.4
+0.1+0.0-0.0-0.0

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TPWL-OTwins title12345678Count
3250-087.9%88120316,203
3140-179.079210390,281
3041-060.3603911,170,402
30-260.360391194,933
2931-140.84154501,170,559
20-341.041545048,778
2832-022.6236314001,756,278
21-222.32263150438,207
10-422.022631406,002
2722-17.985634201,319,064
11-37.4754353073,243
00-57.7856333324
2623-01.9238501001,317,928
12-21.723650120327,901
01-41.6234511304,665
2513-10.101550323659,205
02-30.10134834427,301
2414-00.006364712494,621
03-20.00533491382,766
2304-1No1145134123,485
2205-0No06415377,854
Total:25.4%2542238210,000,000
Points
Chance Will Win Championship