It's the summation of the percentages of the winning trades (last 2 categories) minus the percentages of the negative conditions (the first categories). So if all trades fall into "Perfect Trade" or "Exit Winner Too Early" without any negative conditons, your trading score is 100. If you have all losing trades with all negative conditions, then the trading score is -100. Keep in mind, these are my conditions...they are easily substituted with your own. Every trade is "scored" based on what happened in the trade....and each trade can have multiple conditions....i.e. "Entered Against the Trend" and "Stop Loss Too Tight".
This is a take-off from the Net Promoter Score (NPS) technique and methodology which is followed by many corporations (especially Comcast). I was a contractor for Comcast for a while and every day the NPS score would be displayed on a large screen when I walked into the office. It was in real time. The executives were riveted by this number....they wanted to know how customers felt about their service.
https://www.netpromoter.com/know/
In this case as related to trading, the "promoters" are the winning trades. The detractors are the conditions that caused a bad trade or less than favorable outcome. There are no "passives" in my calculations. ...which makes the scoring somewhat "harsh"....so a score of zero can be pretty good. Negative scores mean you've screwed up a lot....and made a lot of trading mistakes.
Still, it works perfectly....all calcs are done in Excel. Takes me about 30-40 minutes to assemble based on the number of trades completed for the day.
This is a take-off from the Net Promoter Score (NPS) technique and methodology which is followed by many corporations (especially Comcast). I was a contractor for Comcast for a while and every day the NPS score would be displayed on a large screen when I walked into the office. It was in real time. The executives were riveted by this number....they wanted to know how customers felt about their service.
https://www.netpromoter.com/know/
In this case as related to trading, the "promoters" are the winning trades. The detractors are the conditions that caused a bad trade or less than favorable outcome. There are no "passives" in my calculations. ...which makes the scoring somewhat "harsh"....so a score of zero can be pretty good. Negative scores mean you've screwed up a lot....and made a lot of trading mistakes.
Still, it works perfectly....all calcs are done in Excel. Takes me about 30-40 minutes to assemble based on the number of trades completed for the day.