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*Chance in playoffs100.0*Average seed
Goldrush2 0 OC2 6 Out
-0.5
Gulls2 9 Kings 5 -0.1
Week of 2/4100.0*Chance in playoffs100.0*Average seed
Goldrush2 1 Oilers 9 -0.4
Mariners 3 Flyers 0 -0.2
OC1 1 Ducks 0 +0.1

What If

Chances based on how well the Goldrush2 finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213141516Count
40-0-0Out10010,281,136
Total:Out10010,281,136
Games Above .500
Chance Will Make Playoffs