How are these numbers calculated?

Big Games

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

Saturday, 2/26100.0*Winner_bracket100.0*Average seed
RGE 1 XL 0 Yes
+0.3
VIT 1 MSF 0 +0.1
+0.1
MAD 0 FNC 1 -0.1
If winner is:HomeAway
Friday, 3/4100.0*Winner_bracket100.0*Average seed
SK vs RGE-0.3+0.3
BDS vs FNC+0.2-0.2
MSF vs AST-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsWinner_bracket12345678910Count
153-0InYes10067,947,181
142-1InYes8713203,461,412
131-2InYes41563203,445,164
120-3InYes24543967,946,683
Total:InYes613171542,800,440
Games Above .500
Chance Will Make Playoffs