How are these numbers calculated?

Big Games

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

Week of 3/20100.0*Average seed
Muskies D1 7 Arctic Wolves 3 +0.3
Buccaneers 1 Lumberjacks 7 +0.1
Stars 6 Wolf Pack 3 +0.1
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Average seed
Wolf Pack vs Muskies D1-0.4-0.1+0.2+0.3+0.4
Muskies D1 vs Royals D1+0.2+0.2+0.0+0.0-0.2
Ice Gators vs Wolf Pack+0.1-0.1-0.1-0.1-0.1

What If

Chances based on how well the Muskies D1 finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
1920-00Out10022,027
1810-01Out1005,703
10-10Out87132,193
1711-00Out841641,937
00-02Out8020371
00-11Out7525293
00-20Out663458
1601-01Out49515,402
01-10Out29712,109
1502-00Out10523719,907
Total:Out71227100,000
Points
Chance Will Make Playoffs