How are these numbers calculated?

Big Games

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

Week of 2/14100.0*Relegated100.0*Average seed
Steelers 5 SB Vaasa 7 +10.0
-0.5
Karhut 4 SBS Wirmo 6 -2.4
+0.1
LaSB 9 Blackbirds 3 +0.9
Ilves 4 M-Team 18 -0.1
If winner is:HomeDrawAway
Week of 2/21100.0*Relegated100.0*Average seed
Blue Fox vs Steelers+16.6-4.7-16.1
-0.6+0.1+0.6
Steelers vs M-Team-16.1-4.7+16.6
+0.6+0.1-0.6
FBC Turku vs SB Welhot+5.8-3.1-5.5
-0.2+0.1+0.1
M-Team vs FBC Turku-5.5-3.1+5.8
+0.1+0.1-0.1
PSS vs Ilves+5.3+3.3-5.7
-0.2-0.1+0.2
Blackbirds vs PSS-5.7+3.3+5.3
+0.2-0.1-0.1
SB Vaasa vs LaSB-2.7-0.0+2.7
+0.1-0.0-0.1
Blue Fox vs LaSB-2.7-0.0+2.7
+0.1-0.0-0.1
Karhut vs Blackbirds+2.5-1.8-2.3
-0.1+0.1+0.1
ÅIF vs Karhut-2.0-1.8+2.2
-0.0+0.1+0.0
ÅIF vs SBS Wirmo+0.2+0.0-0.2
-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inStraightChance will finish regular season at seed
TPW-OTLDplayoffsPromotion1234567891011121314RelegatedCount
273-000OutNo165133No133,714,269
262-001OutNo342522No44,822,290
252-010OutNo10721811.1%400,468,747
1-002OutNo10721811.15,009,621
241-011OutNo34644707.089,618,595
0-003OutNo34644707.0186,799
231-020OutNo1845325036.6400,501,945
0-012OutNo1845325036.65,014,072
220-021OutNo3294819168.544,812,526
210-030OutNo0533451794.6133,708,912
Total:OutNo2103825167225.1%1,257,857,776
Points
Chance Will Make Playoffs