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
Karhut 4 SBS Wirmo 6 -4.1
+0.1
Steelers 5 SB Vaasa 7 -2.7
+0.1
LaSB 9 Blackbirds 3 +1.1
If winner is:HomeDrawAway
Week of 2/21100.0*Relegated100.0*Average seed
Blackbirds vs PSS+18.8-0.8-18.7
-0.6-0.1+0.6
PSS vs Ilves-18.7-0.9+18.8
+0.6-0.0-0.6
FBC Turku vs SB Welhot+8.5+1.1-8.6
-0.2-0.0+0.2
M-Team vs FBC Turku-8.6+1.1+8.5
+0.2-0.0-0.2
Steelers vs M-Team+4.4-1.3-4.2
-0.2+0.1+0.2
Blue Fox vs Steelers-4.2-1.3+4.4
+0.2+0.1-0.2
SB Vaasa vs LaSB-2.4+0.7+2.3
+0.1-0.0-0.1
Blue Fox vs LaSB-2.4+0.7+2.3
+0.1-0.0-0.1
Karhut vs Blackbirds+2.3-1.9-2.1
-0.0+0.1+0.0
ÅIF vs Karhut-1.8-1.7+2.0
ÅIF vs SBS Wirmo+0.3+0.3-0.4
-0.1-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inStraightChance will finish regular season at seed
TPW-OTLDplayoffsPromotion1234567891011121314RelegatedCount
263-000OutNo1856242No133,716,447
252-001OutNo225581410.9%44,812,847
242-010OutNo7464155.4400,487,680
1-002OutNo4464465.95,013,440
231-011OutNo244826228.089,620,969
0-003OutNo244826328.4187,042
221-020OutNo538479056.6400,484,467
0-012OutNo538479056.75,010,848
210-021OutNo1164534483.044,808,528
200-030OutNo229482198.1133,715,508
Total:OutNo292331249235.4%1,257,857,776
Points
Chance Will Make Playoffs