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
Wildcats 12 Fighting Loons 2 -0.9
Northern Horde 3 Polar Bears 4 -0.2
If winner is:HomeHome OTTieAway OTAway
Maroons D2 vs Blade Runners+0.0-0.2-0.0-0.1+0.0
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Average seed
Fighting Loons vs Chaos D2+0.6+0.6-0.3-0.3-0.6
Polar Bears vs Maroons D2-0.1-0.2+0.0-0.2+0.1
Blade Runners vs Ice Sages-0.1-0.1-0.0-0.0+0.2
Diablos D2 vs Wildcats+0.1-0.1-0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
1510-00Out10751546,912
1400-01Out1077125,931
00-10Out1177122,341
1301-00Out0703044,816
Total:Out5364515100,000
Points
Chance Will Make Playoffs