How are these numbers calculated?

Big Games

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

Week of 7/23100.0*Chance in playoffs100.0*Average seed
Joltiks 0 Braviaries 3 +9.7
+1.5
Pachirisu 0 Pumpkaboos 4 -0.1
If winner is:HomeAway
Week of 7/30100.0*Chance in playoffs100.0*Average seed
Braviaries vs Salamence+10.0-10.0
+1.6-1.6
Smeargles vs Pachirisu-0.2+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415161718192021222324Count
1715-0In100310
1614-1In99001,088
1513-2In99107,683
1412-3In92602033,397
1311-4In702110800100,164
1210-5In293510121400220,617
119-6100.0%316196252082000367,034
108-798.4015951523221451000470,621
97-839.20020025111822201251000471,182
86-90.500000024101621211583100367,316
75-100.00000141018242214510220,309
64-11Out001411233124799,504
53-12Out00315394333,577
42-13Out0217817,631
31-14Out4961,131
20-15Out0100340
Total:57.4%8753766655554444333322212,401,904
Games Above .500
Chance Will Make Playoffs