A Blooket Calculator estimates potential points and practice goals using scoring factors.
Key Concepts
- Scoring factors: speed and accuracy
- Estimator model: approximate, not exact
- Educational use: planning practice and goals
Steps
- Define assumptions: base points and multipliers
- Compute per-question score: apply model to each item
- Aggregate and set goals: total score and targets
Formula
$$
text{Score} = sum_{i=1}^{n} C_i cdot text{base}_i cdot S_i cdot R_i
$$
$$
S_i = 1 + alpha , (text{streak}_i – 1)
$$
$$
R_i = 1 + beta left(1 – frac{t_i}{T}right)
$$
Where:
– C_i ∈ {0,1} (correct or not)
– base_i is the point value of question i
– streak_i is consecutive correct count up to i
– t_i is time spent on question i
– T is the maximum allowed time per question
– α and β are calibration constants