The depth is the number of spins where a certain chain of events has not happened.
Negative Tracking is waiting for a section of the board to have not come in for X number of spins, when this happens, it will highlight that area blue.
Positive Tracking is when the ball has not landed on the same section as the previous spin for X number of spins, for example, if the previous number was 9 (first dozen), and the next spin landed on 33 (third dozen), the positive tracking would be at a depth of 1. If however, the ball spun from 9 (first dozen) and landed on 1,2,3,4,5,6,7,8,9,10,11, or 12 which are all from the first dozen, the positive tracking depth would be at 0 again as it landed on the same section as it spun from.
If we set the negative tracking to start betting at a depth of 6
The calculator will wait until one of these sections has not come in for 6 consecutive spins, once it hits this threshold, it will illuminate that section blue.
It will also tell you how much the bet amount should be to stay in profit throughout the chase based on what you set the “starting bet” at. (a “chase” is a series of bets that follow each other until the win comes in)
In this example, the starting bet was set to 1, this could mean $1, £1, etc. The negative tracking was also set to start betting when one of the sections gets to a depth of “6”. The calculator then tells you to make your first bet of “1” on the 2nd dozen.
If the next spin does not land on the 2nd dozen, it will move to bet number 2, and again show you the amount.
The positive tracking has 2 sections where you can alter the betting depth, this is separated into the dozens and the columns.
As mentioned above, this is tracking the depth of when the ball has not followed the section it last landed on. We have always found that the depth of this generally remains lower than that of the negative depth.
Depending on the settings that were selected at the top of the page will determine how much the bets increase during the chase and also what sections of the table are active.
The default option is the Chase and Fools Chase / Martingale system
This uses all the sections on the board
The 1st, 2nd, 3rd and bottom, middle, and top columns bets increase as follows (based on a starting bet of 1):
The 50/50 sections 1-18, even, red, black, odd, and 19-36 follow the martingale system which needs to double the bet each time until it comes in to stay in profit. 1,2,4,8,16 etc
The Recommended – Chase is the same as the above settings however it ignores the 50/50 sections of the board. The betting structure is the same as above
The Medium – Modified Chase remains the same as above however the betting amount increases slightly faster to increase profit.
The High Risk – Fools Chase / Martingale System uses all the sections on the board again however, the bet amounts double up on each bet
VIDEOS:
The Settings:
The Calculator In-Action:
Any strategies for the ± Calculator will be added in the ± Calculator Strategies Forum