How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 10/3100.0*Chance in playoffs100.0*Average seed
Dan 137.39 James 69.97 +11.9
+1.0
Blake 105.94 Gravy 127.4 +0.3
Chris 80.55 Faisal 139.58 +0.3
Brad 76.48 Jon 116.76 +0.3
If winner is:HomeAway
Week of 10/10100.0*Chance in playoffs100.0*Average seed
Blake vs Dan-10.7+10.7
-0.9+0.9
Jon vs James+0.5-0.5
Gravy vs Faisal-0.4+0.4
Brad vs Chris+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
129-0In99119,597
118-1In9370157,728
107-2In712720631,621
96-3In3247192001,475,511
85-4100.0%321392881002,214,189
74-586.1005193328122002,211,064
63-613.20002112532227101,474,288
52-70.000162136298633,051
41-8Out0193852158,159
30-9Out099019,528
Total:73.3%131514121097654328,994,736
Games Above .500
Chance Will Make Playoffs