How are these numbers calculated?

Big Games

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

Week of 2/23100.0*Average seed
OSA 59 OTW 56 +0.4
MIN 55 MTL 51 -0.1
KEL 55 PHI 43 -0.1
QUE 53 WPG 37 -0.0
VIC 25 BUR 98 -0.0
Week of 3/2100.0*Average seed
MIN 63 OSA 68 +0.7
HFD 96 KEL 63 +0.3
BUR 55 ANA 57 +0.1
QUE 67 EDM 62 -0.1
If winner is:HomeTieAway
Week of 3/9100.0*Average seed
OSA vs CHI+0.2-0.1-0.2
KEL vs QUE+0.3-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTTplayoffs123456789101112131415161718Count
361-00-00In356526,156,900
350-00-01In1004,881,010
340-01-00In901017,815,054
Total:In1978448,852,964
Points
Chance Will Make Playoffs