How are these numbers calculated?

Big Games

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

Week of 3/1100.0*Average seed
Datsyukian Deke 176.45 Roughnecks 155.2 -0.4
Pimpin' Ain't P 170.65 RedBull gives y 174.9 -0.2
People's Champion 203.65 Koekkoek for Co 191.35 +0.1
Faceoff Ass Up 162.85 Saad De Haan Job 172.2 -0.1
Woppamaniacs! 135.8 Tavarsenal 164.6 -0.1
Week of 3/8100.0*Average seed
Frolunda HC 201.25 Roughnecks 216.25 +0.9
Datsyukian Deke 164.45 Saad De Haan Job 227.85 -0.1
Woppamaniacs! 131.95 Faceoff Ass Up 198.05 +0.1
RedBull gives y 130.25 Koekkoek for Co 210.7 +0.1
Pimpin' Ain't P 206.2 Tavarsenal 158.2 +0.1
If winner is:HomeAway
Week of 3/15100.0*Average seed
Saad De Haan Job vs Roughnecks-0.5+0.7
Datsyukian Deke vs Woppamaniacs!+0.2-0.3
Koekkoek for Co vs Tavarsenal+0.2-0.2
Nailing Yaks vs RedBull gives y+0.1-0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
91-0Out6530517,471,725
80-1Out63458224,306,091
Total:Out313236141,777,816
Games Above .500
Chance Will Make Playoffs