PowerPerformanceBlend is a professional application designed for coaches and physical education teachers to quantify the overall efficiency value of athletes or students and evaluate their overall performance in competitions or training sessions. This application combines modern technology and statistical analysis methods to provide comprehensive and accurate data support, enabling coaches and teachers to evaluate the abilities and contributions of athletes or students more scientifically. PowerPerformanceBlend serves as a valuable assistant for coaches and physical education teachers, providing them with a scientific and accurate assessment tool.