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
Rack Attack 7 Mutiny 6 -0.1
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Average seed
Gators vs Rack Attack+0.3-0.5-0.5-0.6-0.6
Mutiny vs Grizzlies C1+0.3+0.3+0.0+0.0-0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
1510-00Out10015,953
1400-01Out76246,052
00-10Out77233,860
1301-00Out673374,135
Total:Out7327100,000
Points
Chance Will Make Playoffs