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
ATL 379.5 CK 186 +10.1
+0.3
Huh? 329.5 WIN 175.5 +0.8
FtK 340.75 303 369.75 -0.3
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
ATL vs Smug+6.7-6.7
+0.2-0.2
FtK vs Huh?-2.7+2.7
-0.1+0.1
303 vs COWS-2.3+2.3
-0.1+0.1
CK vs NZL-1.1+1.1
WIN vs SOCK-0.6+0.6

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs12345Count
20-21In1002,369*
1915-02In10006,531
1814-03In100031,727
1713-04100.0%9910110,677
1612-05100.09640288,908
1511-0699.6871300575,309
1410-0797.4692830903,119
139-0889.2454410001,132,054
128-0969.5214928301,129,920
117-01040.063447121906,141
106-01114.711449324575,215
95-0123.003315017287,678
84-0130.300114939110,449
73-0140.003336531,735
62-015Out115856,173
51-016Out595773
40-017Out1991,562
Total:67.9%392921926,100,340

* Row combines multiple less frequent records.

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
ATL 379.5 CK 186 -0.6
If winner is:HomeAway
Week of 11/15100.0*Lottery seed
ATL vs Smug-0.5+0.5

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL12345678910
20-21100
1915-021000
1814-031000
1713-049730
1612-05891100
1511-06683030
1410-0734481610
139-087354016200
128-0906274022400
117-0100021537331210
106-01100627412240
95-0120031944295
84-01302215127
73-014043858
62-01511683
51-016694
40-017199
Total:201815131187531