How are these numbers calculated?

Big Games

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

Week of 9/22100.0*Chance in playoffs100.0*Average seed
SBBD 89.5 LoJo 93.6 -10.2
-0.9
BnY 89.9 ThunderBuds 91.2 -0.2
Brownskins 118.3 BK 73.7 +0.1
Rochelle 76.8 YNWA 87.9 +0.1
If winner is:HomeAway
Week of 9/29100.0*Chance in playoffs100.0*Average seed
Brownskins vs SBBD-11.5+11.5
-0.9+0.9
BnY vs UtR+0.4-0.4
YNWA vs ThunderBuds+0.4-0.4
Murda vs Paz-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1210-0In10005,129
119-1In973042,563
108-2In782110189,905
97-3In364517200506,217
86-499.9%421362810100886,365
75-583.4015183129133001,062,534
64-612.900211253322610885,859
53-70.000172438265506,346
42-8Out01124244189,480
31-9Out0138641,943
20-10Out01005,139
Total:60.9%1011111010109876544,321,480
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 9/22100.0*Lottery seed
SBBD 89.5 LoJo 93.6 +0.9
If winner is:HomeAway
Week of 9/29100.0*Lottery seed
Brownskins vs SBBD+0.9-0.9

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
1210-01000
119-19730
108-2782110
97-3364517200
86-4421362810100
75-501518312913300
64-600211253322610
53-700172438265
42-801124244
31-901386
20-100100
Total:101111101010987654