Score is the weighted average value of all the scores - experience, risk, discipline, return and scalability.

FxStat defines 'Risk' as the maximum a portfolio or a holding may lose in one day with a confidence of 95%. So for example, if the risk of a portfolio is set at 3%, then we can say with 95% confidence that the portfolio will not lose more than 3% of its capital on any given day.

Experience: The more days a trader trades in a year the higher the experience score achieved. The maximum score achievable is 10, for having traded on all 264 tradable days of the year. For each tradable day that a trader does not trade, will loose a 0.038 score.

Risk : The weighted average of the standard daily deviation and max. drawdown.

Discipline: A measure of how disciplined a trader is to his trading strategy. This is found by looking at the distribution of a trades.

Return: weighted average of last 12 month return, probabilities and rations.

Scalability: An assessment of whether a trader is still profitable if he earned 0, 4, 8, 12, 24, 35 pips less on each trade. If the trader is still profitable with the reductions applied then a higher score is applied to scalability value.