How are these numbers calculated?

Big Games

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

Week of 2/7100.0*Average seed
Simons Valley 3 Northwest 6 -0.6
Trails West Red 3 Bow Valley 0 +0.1
Springbank 4 Blackfoot 0 +0.1
Blackfoot 0 Trails West White 4 +0.1
McKnight 0 Glenlake 4 +0.1
If winner is:HomeAway
Bow Valley vs Bow River-0.2+0.2
If winner is:HomeAway
Week of 2/13100.0*Average seed
Blackfoot vs Simons Valley-0.6+0.6
Simons Valley vs Crowfoot+0.5-0.5
Glenlake vs Simons Valley-0.5+0.5
Knights White vs Blackfoot+0.1-0.1
Knights Grey vs Bow Valley+0.1-0.1
Trails West White vs McKnight+0.1-0.1
McKnight vs Trails West Red-0.1+0.1
Southwest vs Blackfoot+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTTplayoffsTrophy1234567891011121314Count
1040-00InNo03215125442,764
831-00InNo54442901,764,877
622-00InNo12056232,648,680
413-00InNo018821,767,022
204-00InNo0100441,797
Total:InNo0015131828357,065,140
Points
Chance Will Make Playoffs