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
BnY 89.9 ThunderBuds 91.2 +11.3
+0.9
SBBD 89.5 LoJo 93.6 -0.6
Murda 100.4 Studz 95.4 +0.6
Rochelle 76.8 YNWA 87.9 +0.4
Brownskins 118.3 BK 73.7 +0.3
UtR 97 Paz 68.3 -0.3
If winner is:HomeAway
Week of 9/29100.0*Chance in playoffs100.0*Average seed
YNWA vs ThunderBuds-7.3+13.2
-0.6+1.0
BnY vs UtR+0.6-0.4
Brownskins vs SBBD+0.3-0.4
Murda vs Paz-0.3+0.3
BK vs Rochelle+0.1-0.1
LoJo vs Studz-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
1210-0In10010,719
119-1In8812089,313
108-2In5340700455,455
97-3In1342359101,364,335
86-499.9%193238183002,651,418
75-585.3003163432132003,493,539
64-622.2004183530122003,171,221
53-70.3005203629911,950,525
42-8Out018314218779,330
31-9Out043561182,707
20-10Out099121,926
Total:58.3%47101213131210864214,170,488
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
BnY 89.9 ThunderBuds 91.2 -0.9
If winner is:HomeAway
Week of 9/29100.0*Lottery seed
YNWA vs ThunderBuds+0.6-1.0

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
1210-0100
119-188120
108-25340700
97-3134235910
86-419323818300
75-500316343213200
64-600418353012200
53-700520362991
42-8018314218
31-9043561
20-100991
Total:471012131312108642