How are these numbers calculated?

Big Games

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

Week of 11/8100.0*Chance in playoffs100.0*Average seed
Smug 393 SOCK 288.25 -5.9
-0.2
NZL 325.25 COWS 184.5 -2.9
Huh? 329.5 WIN 175.5 -0.8
-0.0
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
WIN vs SOCK-5.1+3.0
-0.2+0.1
CK vs NZL+4.0-2.4
+0.1-0.0
FtK vs Huh?+0.7-1.0
+0.1-0.1
303 vs COWS+0.1-0.3
+0.0-0.1
ATL vs Smug+0.2-0.2

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs12345Count
1917-00In9915,147
1816-01In8416794
1715-0299.9%643607,617
1614-0398.54257146,480
1513-0493.3217370193,888
1412-0580.4873190593,782
1311-0659.325739201,381,351
1210-0735.203558702,500,735
119-0815.6016632113,560,572
108-094.705504144,011,860
97-0100.912857143,581,192
86-0110.101156332,512,251
75-0120.00340581,371,017
64-013Out02079566,398
53-014Out0892172,552
42-015Out29836,442
31-016Out01004,738
20-017Out01005,404
Total:15.5%11537331420,552,220
Points
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 11/8100.0*Lottery seed
Smug 393 SOCK 288.25 +0.3
If winner is:HomeAway
Week of 11/15100.0*Lottery seed
WIN vs SOCK+0.5-0.3

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL12345678910
1917-00991
1816-018317
1715-0261381
1614-03345980
1513-0410563130
1412-05125482330
1311-060428452020
1210-0700530451810
119-0800635471100
108-090094738600
97-0100119512630
86-011032947191
75-01206364612
64-01300114940
53-014012574
42-0150694
31-0160100
20-0170100
Total:02491523221483