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
Dodgers vs Diamondbacks-7.3-0.9+7.3
-0.7-0.0+0.7

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
17.5-19In100254*
1717-2-0In1000383*
16.516-2-1In100235*
1616-3-0In98212,166*
15.515-3-1In96311,354*
1515-4-0In926028,868*
14.514-4-1100.0%86110305,130*
1414-5-099.9731916025,117
13-4-2In7519151,472*
13.513-5-199.75828211014,729*
1313-6-098.838356191059,271
12-5-298.9383661913,829*
12.512-6-196.3213712264031,410
11-5-396.02435122540654
1212-7-087.382918331110109,561
11-6-288.0829183311107,696*
11.511-7-171.421722312350054,023
10-6-368.7215232925611,158*
1111-8-045.506202032184000164,991
10-7-246.2062020321840012,072*
10.510-8-121.80113727321530074,096
9-7-322.71147273115301,633*
1010-9-08.507212283016400200,889
9-8-28.30621229311640015,108*
9.59-9-12.803021230331640081,958
8-8-33.130214283217401,848*
99-10-00.9010031430311640202,175
8-9-20.8103143032164015,200*
8.58-10-10.2000315333313274,043
7-9-30.3031434341321,590*
88-11-00.0000152037298165,271
7-10-20.0005203731812,294*
7.57-11-10.00001728432153,657
6-10-3Out0162645221,143*
77-12-00.00002164338109,919
6-11-2Out021643397,852*
6.56-12-1Out006365831,590
5-11-3Out043461674*
66-13-0Out02247358,816
5-12-2Out0223743,856*
5.55-13-1Out0148614,768*
55-14-0Out089225,261
4-13-2Out08921,522*
4.54-14-1Out03975,370*
44-15-0Out2988,508
3-14-2Out298450*
3.53-15-1Out1991,343*
33-16-0Out01002,219*
2.52-16-1Out199226*
0-2Out100652*
Total:24.7%5667889991011111,678,304

* 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
Dodgers vs Diamondbacks+1.5+1.1-1.5
Red Sox vs Rays+0.0-0.1-0.0
Blue Jays vs Yankees+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
17.5-19100
1717-2-0982
16.516-2-19730
1616-3-09460
15.515-3-180191
1515-4-07819200
14.514-4-14738122000
1414-5-04738132000
13-4-214323216510
13.513-5-11331311861000
1313-6-012303218610010
12-5-215152528176110
12.512-6-1151525271761310
11-5-304132830202200
1212-7-014132224176111200
11-6-2013122431184521000
11.511-7-100138192516101152000
10-6-303155014596510000
1111-8-0000251216111920114100
10-7-200211331610131284100
10.510-8-1001516271418171152000
9-7-31220025101616159310
1010-9-000026281621201573100
9-8-20800026121819171152000
9.59-9-10300026121821181362000
8-8-303014915232315510
99-10-00100025111721201472000
8-9-2010014917232215620
8.58-10-1000013916232316720
7-9-30015122431206
88-11-00000013815232417820
7-10-200014132430217
7.57-11-1000014122331237
6-10-3004193938
77-12-000013112331248
6-11-2014194036
6.56-12-10014174038
5-11-3032473
66-13-0014164039
5-12-2032373
5.55-13-1032374
55-14-00032276
4-13-20892
4.54-14-10793
44-15-000793
3-14-2298
3.53-15-1199
33-16-0199
2.52-16-10100
0-2100
Total:233333443444444555555566