How are these numbers calculated?

Big Games

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

Week of 1/28100.0*Average seed
Ducks 1 Mariners 4 +0.5
Goldrush2 0 OC2 6 +0.1
Gulls2 9 Kings 5 -0.1
Week of 2/4100.0*Average seed
Mariners 3 Flyers 0 +0.6
Goldrush2 1 Oilers 9 +0.2
OC1 1 Ducks 0 +0.1
Leafs 1 Gulls2 0 +0.1
Leafs 5 Gulls1 2 +0.1

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
9-10Out1005,754,980*
80-1-0Out1004,526,156
Total:Out564410,281,136

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs