How are these numbers calculated?

Big Games

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

Week of 6/17100.0*Chance in playoffs100.0*Win World Series100.0*Average seed
KJ 5 GIRL 6 +12.7
+0.3
+0.7
AB 2 JL 9 -1.9
LORD 3 DAVE 8 +1.2
+0.1
RYAN 4 JOSH 7 -1.0
DJ 8 RADZ 3 -0.6
+0.2
If winner is:HomeAway
Week of 6/24100.0*Chance in playoffs100.0*Win World Series100.0*Average seed
GIRL vs JOSH+8.1-12.4
+0.6-0.9
+0.6-0.9
RADZ vs DAN-1.1+0.6
-0.3+0.2
SSW vs RYAN-0.2+0.3
AB vs DJ+0.2-0.2
DAVE vs JL+0.1-0.1
+0.1-0.1
LORD vs KJ+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
11.55-0-0In661222772,873,128
10.54-1-0In111666703,461,279,378
9.53-2-0100.0%02424511006,001,517,512
8.52-3-093.821946276005,058,859,438
7.51-4-015.10114373512102,085,387,781
6.50-5-0Out063148140341,336,259
Total:86.3%54292217964210017,721,253,496

First Round Opponent What If

First round opponent based on how well the GIRL finish out the regular season.   Explain

If finish:Chance will play in first round
TWW-L-TWin WSByeDANRADZJLDAVEJOSH
10.5-11.511.5%Yes
9.53-2-011.31000000
8.52-3-010.38102656
7.51-4-06.15013252428
6.50-5-01.73699
Total:10.3%81.60.12.14.74.45.2
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)