How are these numbers calculated?

Big Games

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

Friday, 1/10100.0*Chance in playoffs100.0*Average seed
NF 22.5 NUDE 84.8 -0.3
-2.1
MM 76.98 SOF 80.64 +0.1
EES 84.08 13M 99.12 -0.3
GR 73.26 BLEH 82.38 -0.0
Saturday, 1/11100.0*Chance in playoffs100.0*Average seed
13M 81.88 NF 34.12 -0.9
-1.8
TFU 95.8 WT 87.62 +0.8
+0.1
BLOB 58.78 SOF 78.6 -0.5
+0.3
JBOB 97.88 GBDQ 59.66 +0.4
-0.2
BLEH 63.52 MM 69.82 -0.2
+0.1
GS 58 ROM 56.6 -0.2
COBRA 70.62 DM 116.8 -0.1
GK 68.38 SS 75.6 +0.1
+0.2
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
NF vs REX+0.9-2.4
BLOB vs BLEH+0.7-0.5
SOF vs GK+0.4-0.4
COBRA vs GBDQ-0.2+0.4
MM vs NUDE-0.1+0.4
EES vs DM+0.1-0.4
ROM vs JBOB-0.3+0.1
GR vs 13M-0.4+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
71-0In182023201513021,078,288
60-1In73341197,835,472
Total:In16141715131811528,913,760
Games Above .500
Chance Will Make Playoffs