How are these numbers calculated?

Big Games

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

Saturday, 1/11100.0*Chance in playoffs100.0*Loser's Bracket100.0*Average seed
PF 87.98 FRAT 67.2 In
No
+0.2
DYE 81.68 OW 69.96 +0.2
SF 71.78 BBR 81.42 *No
-0.1
WITM 54.5 SS 64.96 No
-0.1
IS 97.1 CC 58.1 -0.1
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Loser's Bracket100.0*Average seed
OW vs PF-0.8+0.2
FRAT vs SS+0.4-0.0
DEM vs IS+0.2-0.1
BBR vs WITM-0.1+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedLoser's
TWW-Lplayoffs123456789101112BracketCount
102-0In3862No28,254,192
91-1In146449No18,815,434
80-2In33067No3,069,782
Total:In2252187No50,139,408
Games Above .500
Chance Will Make Playoffs