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
Rangers 13 Red Sox 12 +5.1
+0.3
Mariners 11 Athletics 7 +2.8
Angels 7 Rays 2 -1.2

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567Count
3213-0In9730601,521
3112-1In8316003,181,321
3011-2In514260019,089,781
2910-3In1548315069,945,880
289-4100.0%119462940174,730,364
278-5100.0022250250314,402,954
267-699.3004356010419,092,953
256-791.800137980419,119,377
245-867.30265303314,375,884
234-931.400315316174,726,389
223-107.207474669,943,042
212-110.51227819,096,120
201-120.005953,183,755
190-13Out199601,043
Total:82.6%141021471342,002,090,384
Games Above .500
Chance Will Make Playoffs