How are these numbers calculated?

Big Games

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

Week of 10/23100.0*Chance in playoffs100.0*Average seed
Oakland 0 Kansas City 28 +2.8
+0.9
NY Jets 27 San Diego 21 +0.2
Cleveland 6 Seattle 3 -0.1
New Orleans 62 Indianapolis 7 +0.0
If winner is:HomeAway
Jacksonville vs Baltimore-0.1+0.0
If winner is:HomeAway
Week of 10/30100.0*Chance in playoffs100.0*Average seed
Kansas City vs San Diego+6.4-4.4
+0.9-0.6
Buffalo vs Washington-0.1+0.2
Pittsburgh vs New England-0.1+0.2
Denver vs Detroit-0.1+0.0
San Francisco vs Cleveland+0.0-0.1
Tennessee vs Indianapolis-0.0+0.1
Houston vs Jacksonville+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
1310-0In7324393
129-1In244423440642
118-298.8%3173624127105,180
107-376.20212378181761024,662
96-427.801201619291950074,775
85-54.80500314313213200150,257
74-60.4000018253724500201,948
63-70.0000315393660180,859
52-8Out00111513250102,027
41-9Out00214730233,028
30-10Out22163154,734
Total:6.9%001401361014161717820778,205
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 10/23100.0*Lottery seed
Oakland 0 Kansas City 28 -2.0
Carolina 33 Washington 20 +0.1
Arizona 20 Pittsburgh 32 -0.1
Detroit 16 Atlanta 23 +0.1
Minnesota 27 Green Bay 33 -0.0
If winner is:HomeAway
Jacksonville vs Baltimore+0.1-0.0
If winner is:HomeAway
Week of 10/30100.0*Lottery seed
Kansas City vs San Diego-2.0+1.3
San Francisco vs Cleveland-0.0+0.1
Tennessee vs Indianapolis+0.0-0.1
Carolina vs Minnesota+0.1-0.1
Seattle vs Cincinnati+0.1-0.1
Baltimore vs Arizona-0.0+0.1
Buffalo vs Washington-0.0+0.1
Denver vs Detroit+0.1-0.0
Houston vs Jacksonville-0.0+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
1310-038352033
129-132117281944400
118-231161422223847010
107-3002111181916117157100
96-401218011691619168300
85-5005000025101620201462000
74-60000001491520221792000
63-7000013815232518610
52-80001412263119610
41-90151732301420
30-100172645192
Total:00000113000112344567788888642100