How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Average seed
Jordan's Team 69.16 Sarginators 109.1 -14.2
-0.6
Michael's Okay 126.56 Heidi's Quality 107.18 +1.3
Ashley's Team 115.58 Gavin's Titans 82.16 -1.0
Ufer Blue 101.8 Sarah's Team 117.08 -0.2
If winner is:HomeAway
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Jordan's Team vs Ashley's Team+15.7-15.7
+0.6-0.6
Ufer Blue vs Heidi's Quality+3.3-3.3
Michael's Okay vs Gavin's Titans-1.0+1.0
Sarginators vs Sarah's Team+0.1-0.1

What If

Chances based on how well the Jordan's Team finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
106-0In573850287,351
95-199.9%124238801,684,133
84-288.00634481204,215,356
73-328.30226541705,620,474
62-40.90120542414,220,290
51-50.0011757261,686,129
40-6Out012475285,803
Total:40.6%261220242011417,999,536
Games Above .500
Chance Will Make Playoffs