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
FtK 340.75 303 369.75 +11.8
+0.2
ATL 379.5 CK 186 -2.0
-0.0
Huh? 329.5 WIN 175.5 +0.1
If winner is:HomeAway
Week of 11/15100.0*Chance in playoffs100.0*Average seed
303 vs COWS+3.2-6.9
+0.1-0.2
FtK vs Huh?-3.0+3.9
-0.0+0.1
ATL vs Smug-1.2+0.9
-0.1+0.1
CK vs NZL-0.2+0.1

What If

Chances based on how well the 303 finish out the regular season.   Explain

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLplayoffs12345Count
2117-00In1007,178
2016-01In100026,646
1915-02In1000155,141
1814-03100.0%9820563,730
1713-04100.092801,417,894
1612-0599.7802002,620,888
1511-0698.06038203,695,495
1410-0792.03755804,054,095
139-0877.817612203,504,500
128-0956.265143002,397,514
117-01032.913265201,302,147
106-01114.70157790558,820
95-0124.60572231186,039
84-0130.915244447,094
73-0140.102758148,656
62-015Out1056331,160
51-016Out43859111
40-017Out05955,112
Total:81.4%4239181020,552,220
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
FtK 340.75 303 369.75 -0.4
ATL 379.5 CK 186 +0.0
If winner is:HomeAway
Week of 11/15100.0*Lottery seed
303 vs COWS-0.2+0.4
CK vs NZL-0.1+0.0

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL12345678910
2117-00100
2016-011000
1915-02991
1814-039190
1713-04702810
1612-054052800
1511-0613552920
1410-07231501610
139-080840411100
128-0901124237800
117-01001144433700
106-01101164433600
95-0120117453240
84-013022052252
73-01403335311
62-0150115732
51-01643859
40-0170595
Total:162625171042100