How are these numbers calculated?

Big Games

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

Week of 4/8100.0*Chance in playoffs100.0*Average seed
Diamondbacks 323.5 Giants 390.5 +8.6
+0.8
If winner is:HomeTieAway
Week of 4/15100.0*Chance in playoffs100.0*Average seed
Rockies vs Giants-9.9*-0.1+9.9
-0.8+0.0+0.8

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
17.5-20In100893*
1716-3-0In10002,259*
16.515-3-1In10001,376*
1615-4-0In98208,450
14-3-2In9820410*
15.514-4-1In963005,251*
1514-5-0100.0%92701025,586
13-4-2In926011,507*
14.513-5-1100.0851202014,662*
1413-6-0100.0732115059,083
12-5-299.975201403,918*
13.512-6-199.9593039031,428
11-5-399.86329260622
1312-7-099.1383871510109,616
11-6-299.33938715107,733*
12.511-7-197.32140142330054,074
10-6-396.32140132241,166*
1211-8-089.483122289100164,485
10-7-290.0831222891012,119*
11.510-8-175.321827282040074,052
9-7-375.4218282820401,735*
1110-9-050.207251829164000202,138
9-8-250.3072518301640015,309*
10.59-9-126.30218726301430081,743
8-8-326.42177253015301,874*
109-10-011.7010212273015400202,019
8-9-211.20921128301540015,156*
9.58-10-14.204021230321630073,965
7-9-34.3403113131164001,670*
98-11-01.620031430311630164,277
7-10-21.6203142932164012,215*
8.57-11-10.4000315333313253,757
6-10-30.10031632341221,176*
87-12-00.100152037308109,909
6-11-20.1000419383097,724*
7.56-12-10.0001728432131,040
5-11-3Out19284319613*
76-13-00.0000216433959,272
5-12-20.00021544393,855*
6.55-13-1Out006355814,334
4-12-3Out144352293
65-14-0Out02257325,305
4-13-2Out0225741,501*
5.54-14-1Out0013865,321*
54-15-0Out07928,470
3-14-2Out892397
4.53-15-1Out03961,393*
43-16-0Out2982,244*
3.52-16-1Out0100254*
1-3Out100655*
Total:41.9%1111109988877651,678,304

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 4/8100.0*Lottery seed
Diamondbacks 323.5 Giants 390.5 -1.5
If winner is:HomeTieAway
Week of 4/15100.0*Lottery seed
Rockies vs Giants+1.5+1.0-1.5
Twins vs Indians-0.0-0.2+0.0
Blue Jays vs Yankees-0.0-0.1+0.0
Red Sox vs Rays-0.0-0.1+0.0
Tigers vs Royals-0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T123456789101112131415161718192021222324
18-20100
17.516-2-11000
1716-3-0991
16.515-3-19730
1615-4-09640
14-3-284151
15.514-4-184151
1514-5-08316100
13-4-25733910
14.513-5-15335102000
1413-6-05335101000
12-5-2183530134100
13.512-6-11835291441000
11-5-31923292212400
1312-7-016343015410010
11-6-228202824134110
12.511-7-1181927241341200
10-6-3027172929132110
1211-8-01717252213419100
10-7-200151527281354100
11.510-8-100141222241211841000
9-7-314234724664210
1110-9-00003814169231782000
9-8-20315332712129521000
10.59-9-1001718311171813831000
8-8-312514914161595200
109-10-00003841219211710410000
8-9-20011013915191812731000
9.58-10-104001391621201483100
7-9-340026152022161031
98-11-0020013815212116941000
7-10-20200261320231911410
8.57-11-10000151220242011410
6-10-300027172925154
87-12-00000141119242113510
6-11-20026162728175
7.56-12-100016152628185
5-11-319234027
76-13-0000015142630195
5-12-20017214130
6.55-13-1016204033
65-14-00015204033
4-13-2042570
5.54-14-1042769
54-15-00032572
4.53-15-10891
43-16-00793
3.52-16-1298
32-17-0298
1-2.5100
Total:666555545544444443333332