Doing this could help nothing aside from causing disappointment or frustration to the gambler. If we are in a business this is necessary to track where it is going but in gambling, we are just tracking how much we lose which is absolutely some kind of wasting our time and the result is just getting mad. That is a crazy reason for this and I can't imagine someone making this for that seek in the end they only find out that she/he is losing millions while just winning hundreds.
That's the point, if the gamblers can't accept all the loss they made in gambling, it means they bet too bigger. If they only gamble what they can afford to lose, they will not disappointed when they see the result.
We can look on this from different angle - those who record gambling activities, might realize how much they have already lost, and their wish to play back that amount might grow stronger. It will be something that spurs them to continue, to try to win. A number that will often pulsate in their mind and remind to gamble. A reminder that will alarm them to always have money for gambling.
If they lose, the amount they loss would be bigger and they will think twice to make money through gambling. Except if they're stupid, so they don't have brain to think and making wise decision.
I only track the amount that I deposit and withdrawn to all of my gambling activities, I am tracking it in both Fiat and crypto at the time that I moved it.
I just want to see how much I win or lose, and also compare the value of crypto that I moved at that time to the current value.
So, what's the result? are you in profit or loss?