How to use this tool
- Enter kills, errors, attempts.
- Use consistent units shown beside each input. Run the calculation and review the assumptions below.
Try this example
{
"kills": 15,
"errors": 4,
"attempts": 35
}Accuracy and scope
Kills and errors are mutually exclusive attack outcomes; other attacks remain in the denominator. Efficiency is a decimal and can be negative. Official scoring decisions are supplied by the user.
Is my data uploaded?
This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.