How are these numbers calculated?

Big Games

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

Sunday100.0*Average seed
Lord Tavares, M 236.85 Owen6 226.45 -0.7
I Chabot That Y 209.05 Getrektzky 253.5 +0.1
Nashville Perda 192.9 Tkachuk Norris 186.6 -0.1
bob says NYET 232.85 Kreider Hard 249.65 -0.1
Licensed to Phil 210.65 Noddan HC 301.15 +0.1
Mantha vs. Godz 260.15 Dude, Where's M 208.6 -0.1
Monday100.0*Average seed
Tarasenkyu Very 245.45 Owen6 246.4 +0.6
Dude, Where's M 199.75 Nashville Perda 166.7 +0.2
https://streama 250.65 Licensed to Phil 216.25 +0.2
Noddan HC 217.1 I Chabot That Y 245.75 -0.1
Kreider Hard 245.45 Lord Tavares, M 221.7 -0.1
Tuesday100.0*Average seed
Kreider Hard 221.65 Owen6 243.35 +0.6
I Chabot That Y 222.25 https://streama 226.7 +0.2
Nashville Perda 145.15 Getrektzky 251.55 +0.1
Games Above .500
Chance Will Make Playoffs