How are these numbers calculated?

Big Games

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

Week of 11/9100.0*Chance in playoffs100.0*Average seed
Alex 156.44 Bequette 91.86 -16.3
-0.7
Johnson 129.6 Bob 156.17 +3.4
+0.1
Beleck 136.97 Groce 100.36 -2.7
-0.1
Rob 119.23 Johns 145.16 +0.6
Little Bequette 176.32 Skott 123.58 +0.4
If winner is:HomeAway
Week of 11/16100.0*Chance in playoffs100.0*Average seed
Bequette vs Johns+18.2-18.2
+0.7-0.7
Rob vs Skott+4.6-4.6
Groce vs Johnson+4.6-4.6
+0.1-0.1
Little Bequette vs Beleck+1.7-1.7

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
73-099.9%4645801,529,677
62-171.4325442444,577,375
51-26.7063153904,576,853
40-3Out12452241,526,835
Total:41.8%71520212510312,210,740
Games Above .500
Chance Will Make Playoffs