BopP Link:
https://www.lotterypost.com/thread/174273
Excel
https://my.pcloud.com/publink/show?code=XZF6Va7Zbi0cFDrdru4oh35rhtolVSXB3S07
I wonder why Group D was never considered???
Credit to BobP
How to Eliminate Some Numbers: by Lotto-Logix cr 2002
Even though we'd like to put all the numbers into play, the
cost can be prohibitive. Even the addition of a few numbers
to a game sends the odds soaring and eliminating a few numbers
has the reverse effect.
The Florida game odds were raised from 6/49's 1 in 13.9
million to 6/53's 1 in 22.9 million. Four additional numbers
almost doubled the odds!!! On the other hand the successful
elimination of four or more numbers has an exactly opposite
effect lowering the odds an equal amount.
The standard method of eliminating numbers to bring a 6/53
game back to a 6/49 or to bring a 6/49 to 6/48 for wheeling or
even to 6/43 to eliminate 8 million combinations, is to not
play some or all of the numbers drawn in the prior draw. 45%
of the time none of the numbers from the prior draw are drawn
again in the next.
In other words, if on Sat. 12/07/02 01-03-07-32-34-49 is drawn
don't play any of those numbers in the next draw. On Wed
12/11/02 08-10-15-24-48-53 was drawn containing none of the
numbers from the previous drawing. This trick works about 45%
of the time and more often if you only eliminate one or two of
the previous drawn numbers for an easy divide by six.
The reason lotteries use games like 6/49 rather than 6/48 is
to make it harder (requiring more combinations) to cover the
numbers evenly. You can play all 48 numbers on 8 combinations
it becomes confusing trying to cover all 49 when 5 have to be
specially picked to go with the 49th.
How to Eliminate More Numbers
Sometimes you want to remove more than six numbers from play
at a time. The following method does this again about 45% of
the time. It can NOT be used in conjunction with the above
method of eliminating the previous six numbers, in fact it
requires you play them.
Print out the last 20 draws or more, whatever's easiest.
Draw a line after the most recent 3, the next most recent 3,
then most recent 4, and the next two most recent 3. This
gives us two groups of 3 draws, followed by a group of 4 draws
and finally two more groups of 3 draws. Like this . . .
Group E
907 10/05/02 Sat 09-15-16-26-28-42
908 10/09/02 Wed 10-20-26-40-41-47
909 10/12/02 Sat 17-20-32-41-50-52
Group D
910 10/16/02 Wed 03-34-36-37-40-51
911 10/19/02 Sat 11-27-30-36-43-52
912 10/23/02 Wed 16-17-30-31-41-49
Group C
913 10/26/02 Sat 11-20-25-37-48-51
914 10/30/02 Wed 05-19-20-23-29-31
915 11/02/02 Sat 01-07-11-29-37-40
916 11/06/02 Wed 05-09-12-21-27-38
Group B
917 11/09/02 Sat 04-15-24-25-36-44
918 11/13/02 Wed 12-22-27-32-38-44
919 11/16/02 Sat 01-02-09-15-23-40
Group A
920 11/20/02 Wed 12-17-21-23-39-44
921 11/23/02 Sat 01-22-23-34-36-39
922 11/27/02 Wed 04-05-17-28-32-37
Write out the numbers in your game, in this case it would be
from 01 to 53.
If the number appears in group A or C make a check next to it.
When done you should have 42 check marks. Count them.
If the number appears in group B or E and is not already
checked, put an "X" next to it. (ignore those with checks)
Play the numbers with and without check marks, don't play the
numbers with "X" next to them.
Let's see how this works out . . .
01 ** 16 X 31 * 46
02 X 17 ** 32 * 47 X
03 18 33 48 *
04 * 19 * 34 * 49
05 *** 20 ** 35 50 X
06 21 ** 36 * 51 *
07 * 22 * 37 *** 52 X
08 23 *** 38 * 53
09 * 24 X 39 **
10 X 25 * 40 *
11 ** 26 X 41 X
12 ** 27 * 42 X
13 28 * 43
14 29 ** 44 *
15 X 30 45
As you can see we have 42 checks [*] and 11 with an "X" so we
eliminated 11 numbers from play.
And the winning draw on 923 11/30/02 Sat was 05-07-12-13-43-49
all from the checked and blank numbers a success!!!
As I said this works about 45% of the time. When it does as
in this case we eliminated 11 numbers from play taking the
game from a 6/53 at 1 in 22.9 million odds to a 6/42 at 1 in
5.2 million a 17.7 million combination reduction in odds!!!
If this had been a 6/49 at 1 in 13.9 million combinations game
the successful elimination of 11 numbers would make it a 6/38
game for the draw at 1 in 2.8 million and this is before
you've created your first combination!