How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Monday100.0*Chance in playoffs100.0*Average seed
Diamondbacks 3 Rockies 2 +3.5
+0.2
Mets 10 Pirates 7 +1.4
Cubs 1 Braves 9 +0.4
+0.1

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567Count
3113-0In0991599,913
3012-1In9553,180,997
2911-2In871319,080,392
2810-3In7129069,927,199
279-4In495000174,732,001
268-5In277120314,405,214
257-6100.0%10791100419,133,498
246-7100.02613430419,117,815
235-899.002654191314,391,337
224-988.604364911174,714,982
213-1056.608484369,931,715
202-1121.301217919,092,298
191-124.3049603,182,583
180-130.400990600,440
Total:96.4%015512210402,002,090,384
Games Above .500
Chance Will Make Playoffs