How are these numbers calculated?

Big Games

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

Saturday, 1/11100.0*Loser's Bracket100.0*Average seed
PF 87.98 FRAT 67.2 Yes
-0.2
DYE 81.68 OW 69.96 +0.1
+0.1
DEM 82.78 NR 32.2 +0.1
IS 97.1 CC 58.1 -0.1
If winner is:HomeAway
Sunday, 1/12100.0*Loser's Bracket100.0*Average seed
FRAT vs SS+0.2-0.2
OW vs PF-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedLoser's
TWW-Lplayoffs123456789101112BracketCount
42-0Out133750Yes3,857,104
2-3Out100Yes11,569,624*
Total:Out3987Yes15,426,728

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs