Calcolatore Punteggio Allineamento Standard — Formula

How Rubric Scoring Works

A rubric assigns scores across multiple criteria, each potentially weighted to reflect its importance.

Formula

Total % = Sum(Score_i x Weight_i) / (Max Score x Sum of Weights) x 100

Scale Interpretation (on a 5-point rubric)

  • 5: Exemplary
  • 4: Proficient
  • 3: Developing
  • 2: Beginning
  • 1: Not yet meeting standard

    • Esempio Risolto

    Four criteria (weights 25, 25, 30, 20) scored 4, 3, 5, 4 on a 5-point scale.

    1. Weighted sum: 4x25 + 3x25 + 5x30 + 4x20 = 100 + 75 + 150 + 80 = 405
    2. Max possible: 5 x (25+25+30+20) = 5 x 100 = 500
    3. Total: 405 / 500 x 100 = 81.0%
    4. Weighted average: 405 / 100 = 4.05 out of 5