How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Wave 3 Mariners 1 -0.7
-0.3
Ducks 4 Flyers 5 +0.1
-0.1
Oilers 4 OC1 2 +0.1
Goldrush1 7 Kings 1 +0.0

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
178-0-097.8%0527452122,856
167-0-186.60734451303,516
157-1-063.7021646333016,615
6-0-256.41124438504,777
146-1-128.1032552182045,725
5-0-320.72195224303,685
136-2-08.90084338910110,085
5-1-25.2053643142053,624
4-0-43.8433431821,801
125-2-10.701154133910254,956
4-1-30.30103638141034,358
3-0-50.20103338162558
115-3-00.104234226500404,374
4-2-20.0011539351010243,815
3-1-4Out1123638131012,940
2-0-6Out183244132127
104-3-1Out0321432840765,865
3-2-3Out0114403780122,594
2-1-5Out01123939802,832
1-0-7Out998211
94-4-0Out00732451610901,230
3-3-2Out0220492720573,318
2-2-4Out011548323034,187
1-1-6Out021353302360
0-0-8Out1001
83-4-1Out00636471001,335,640
2-3-3Out022854150210,767
1-2-5Out0225561705,049
0-1-7Out413582524
73-5-0Out0118532611,239,445
2-4-2Out00951382732,643
1-3-4Out064843338,431
0-2-6Out641476308
62-5-1Out022856141,351,375
1-4-3Out1226017176,709
0-3-5Out02062182,812
52-6-0Out01357291,029,810
1-5-2Out065242482,744
0-4-4Out3475015,522
41-6-1Out02475733,919
0-5-3Out0198157,345
31-7-0Out1585474,141
0-6-2Out298128,720
20-7-1Out0100165,069
10-8-0Out10094,325
Total:0.4%0000013591623241811,869,008
Games Above .500
Chance Will Make Playoffs