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*Chance in playoffs100.0*Average seed
Stars 6 Wolf Pack 3 -5.5
-0.1
Buccaneers 1 Lumberjacks 7 -4.5
-0.1
Ice Gators 3 Fighting Saints 3 -4.1
-0.0
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Royals D1 vs Stars+3.4-2.3-2.1OutOut
+0.2-0.1-0.1-0.2-0.2
Fighting Saints vs Arctic Wolves+3.2+3.0OutOutOut
+0.3+0.3-0.1-0.1-0.2
Stars vs Lumberjacks+2.5+1.8+2.7OutOut
-0.1-0.1-0.1-0.2+0.1
Lumberjacks vs Yellow JacketsOutOut+1.7+1.7+2.6
-0.1-0.1+0.0+0.0+0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
2420-0012.8%13721521,938
2310-01Out47535,660
10-10Out47532,233
2211-00Out208041,869
00-02Out1882345
00-11Out2278294
00-20Out208060
20-21Out10027,601*
Total:2.8%32869100,000

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs