How are these numbers calculated?

Big Games

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

Week of 9/13100.0*Chance in playoffs100.0*Average seed
Nacho Vidal 95.08 Rocco 93.8 -10.5
-1.1
kuske 130.5 pure skillz 118.56 +0.3
+0.1
Party Bus 131.56 Flanny's Team 100.54 -0.3
-0.1
B3rt 100.02 Sly49ers 82.28 +0.2
+0.1
If winner is:HomeAway
Week of 9/20100.0*Chance in playoffs100.0*Average seed
Rocco vs Arrow's Team+10.5-10.4
+1.1-1.1
BrunoB vs Party Bus+0.4-0.4
+0.1-0.1
guywwe's Best T vs pure skillz+0.3-0.3
Sly49ers vs Fab's Team-0.3+0.3

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
1212-0In10001,550
1111-1In9460011,141
1010-2In7422202061,710
99-3In304117210100206,884
88-4100.0%216291620123000463,640
77-589.400621517231782000744,464
66-617.40500210212521114100868,301
55-70.200000210233023102743,100
44-80.000017254126465,294
33-9Out0032671207,888
22-10Out069462,297
11-11Out19911,361
00-12Out1001,506
Total:40.6%35674556677778893,849,136
Games Above .500
Chance Will Make Playoffs