The Labouchere roulette system involves setting a target profit and splitting it into equal bets written in a list. Bets are placed on even chance bets by adding the first and last numbers of the list. Wins cross out numbers, and losses add the losing bet to the end of the list. The goal is to cross out all numbers to reach the target profit. This system allows players to lose more bets than they win and still achieve their target. It's good for players not seeking huge wins but wanting to steadily increase their bankroll. The strategy is rated 7.6 out of 10 for its lower risk during losing streaks and its methodical approach.