How are these numbers calculated?

Big Games

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

Week of 2/27100.0*Average seed
Vikings 2 Rink Rats 7 +0.3
Week of 3/3100.0*Average seed
Vikings 7 Rink Rats 5 -0.3
If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 3/12100.0*Average seed
Vikings vs Rink Rats-0.5-0.5-0.5+0.5+0.5+0.5+0.5

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs1234Count
3010-00In10043,519,518
2900-10In1005,907,659
00-01In100427,414
2801-00In10037,610,553
Total:In505087,465,144
Points
Chance Will Make Playoffs