Although it can be applied to any type of betting; sports, horse racing or even in trading, the Revrese Labouchere betting system works better with double odds, the same chances of loss or win.

For example, for a bet unit of $10, a possible division is 1-2-3-4. The sum of these four numbers equals 10. Note this sequence before you start.

For each bet, the amount to bet is the sum of the first and last digit of the sequence, in this example the starting bet is 5 (1 + 4)
Following a loss, we bar the first and the last digits of the sequence and we continue, in this example we bar 1 and 4 if we win. The sequence becomes 2-3 and we replay 5 (2 + 3)
Following a win, we add the last bet played at the end of the sequence, in this example we would have added 5 at the end of the sequence 1-2-3-4-5
The goal is to bar all the numbers in the sequence (finish the cycle). Then start a new cycle with the same starting sequence

The advantage of Reverse Labuchere is that it would reduce the risk of increased bets following a large series of losses.

But as cycles end up on losses, it is no longer possible to make a profit every cycle. The succession of losing cycles over the long term leads to a slow exhaustion of the bankroll. Since the amount lost at each cycle is limited, it corresponds to the total sum of the sequence (initial bet).