How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Monday100.0*Average seed
OlivieriG 1 FaunceF 6 -0.4
CarlsonS 4 O'FarrellB 3 -0.1
BowerLR 0 SzymanskiG 0 -0.0
AltrudaC73 6 ParkerC2 3 -0.0
BehrendtM 1 ContosH 4 +0.0
Tuesday100.0*Average seed
OlivieriG 0 ContosH 1 -0.1
McMahonB 3 O'FarrellB 0 (ot)+0.1
NewlandM 1 GeringA 0 -0.1
AltrudaC73 1 SzymanskiG 1 -0.0
CarlsonS 0 BowerLR 1 +0.0
If winner is:HomeHome OTTieAway OTAway
Wednesday100.0*Average seed
OlivieriG vs HartleyK+0.5+0.4+0.2-0.3-0.2
NewlandM vs ParkerC2-0.5-0.5+0.2+0.2+0.2
WalkerT vs O'FarrellB+0.1+0.3-0.0-0.1-0.1
AltrudaC73 vs CarlsonS+0.0+0.1-0.0-0.0-0.0

What If

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

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inRundleChance will finish regular season at seed
TPW-WL-OTTplayoffsD12345678910111213141516171819202122Count
171-00-00OutNo0231674,933,495
1-00-00OutNo02773139,491
160-00-01OutNo6946,041,321
150-01-00OutNo703022,938,962
140-00-10OutNo5347649,255
Total:OutNo006732134,702,524
Points
Chance Will Make Playoffs