How are these numbers calculated?

Big Games

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

Week of 7/24100.0*Average seed
Lions 38 Kangaroos 110 -0.3
Crows 125 Suns 80 +0.1
Blues 35 Hawks 173 +0.1
If winner is:HomeDrawAway
Week of 7/31100.0*Average seed
Cats vs Lions-0.3-0.1+0.3
Suns vs Eagles-0.1+0.0+0.1
Blues vs Kangaroos-0.1-0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsTop 4123456789101112131415161718Count
326-0-0OutNo0114393510015,585,856
305-1-0OutNo02174436104,866,284
285-0-1OutNo011038456092,546,440
4-2-0OutNo0111394550639,048
264-1-1OutNo01156222124,338,310
3-3-0OutNo01156220144,789
244-0-2OutNo00848377231,338,107
3-2-1OutNo008493762,561,206
2-4-0OutNo18493661,789
223-1-2OutNo0127531948,691,513
2-3-1OutNo01275220135,177
1-5-0OutNo319493037
203-0-3OutNo00124740308,471,482
2-2-2OutNo001248403,843,693
1-4-1OutNo01249393,502
0-6-0OutNo1002
182-1-3OutNo3346348,687,652
1-3-2OutNo33265135,590
0-5-1OutNo316942
162-0-4OutNo11881231,323,654
1-2-3OutNo117822,563,101
0-4-2OutNo014861,778
141-1-4OutNo079324,345,276
0-3-3OutNo069444,873
121-0-5OutNo029892,534,409
0-2-4OutNo199640,370
100-1-5OutNo01004,870,823
80-0-6OutNo10015,585,361
Total:OutNo000262029441,153,800,164
Games Above .500
Chance Will Make Playoffs