Average Trade (AvT)
sum of profits/trade count
Simple Average for Win Rate:
(sum of win rates for all systems/subsystems with 15 or more trades) / (number of systems/subsystems with 15 or more trades)
Simple Average for Profit Factor:
(sum of profit factors for all systems/subsystems with 15 or more trades) / (number of systems/subsystems with 15 or more trades)
* Systems with less than 15 trades are excluded from the simple averages
Weighted Average for Win Rate:
(total wins across all systems, past 10 years) / (total trades across all systems, past 10 years)
Weighted Average for Profit Factor:
(sum total historical profits across all systems, past 10 years) / (sum total historical losses across all systems, past 10 years)