How are these numbers calculated?

Big Games

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

Week of 9/12100.0*Chance in playoffs100.0*Average seed
larlotto85 42.76 Clutch Playmake 115.86 +9.2
+0.7
If winner is:HomeAway
Clutch Playmake vs Erect Humdinger+8.3-12.3
+0.5-0.7
Lanterne Rouge vs HannesLeukemans+0.1-0.1
If winner is:HomeAway
Week of 9/24100.0*Chance in playoffs100.0*Average seed
HannesLeukemans vs Clutch Playmake-11.2+11.2
-0.6+0.6
Flying V vs larlotto85-0.8+1.2
Mukk Service vs Geno+1.1-0.8
Lanterne Rouge vs Dick Henderson'-0.7+1.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1413-0In1001,434
1312-1In100011,542
1211-2In982057,810
1110-3In90100172,807
109-499.9%6531400350,467
98-595.9274623400511,420
87-664.132139288100553,854
76-712.30111313617300444,725
65-80.20031735311220267,115
54-9Out0172639234119,267
43-10Out0320463138,057
32-11Out0227708,254
21-12Out06941,071
10-13Out0100377
Total:58.9%2419161310753212,538,200
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 9/12100.0*Lottery seed
larlotto85 42.76 Clutch Playmake 115.86 -1.5
If winner is:HomeAway
Clutch Playmake vs Erect Humdinger-1.0+1.5
If winner is:HomeAway
Week of 9/24100.0*Lottery seed
HannesLeukemans vs Clutch Playmake+1.3-1.3
Lanterne Rouge vs Dick Henderson'+0.1-0.1
Mukk Service vs Geno-0.1+0.0
Flying V vs larlotto85+0.0-0.1

What If

100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920
1413-0100
1312-110000
1211-295320
1110-37515900
109-433332834000
98-532425212033100
87-60312015241413720000
76-7001011181722191262000
65-800000161524241793100
54-900151626271761
43-1000314313616
32-110173359
21-1201189
10-130100
Total:13111098844454443322111