🧮 Class Rank Calculator

Calculate and analyze academic ranking using standard statistical methods.

Student Grades

Calculation Results

Class Rank

0/0

Percentile

0.00

Decile Rank

0

Z-Score

NaN

Class Statistics

Mean

0.00

Median

0.00

Std Deviation

0.00

Quartiles

0|0|0

Performance Insights

Enter data from multiple terms to see performance trends.

Term Analysis

TermRankPercentileChange
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Ranking Formulas:

  • Percentile = ((N - R + 1) / N) × 100
  • Decile Rank = ceiling(10 × ((N - R + 1) / N))
  • N = Class Size
  • R = Student's Rank
  • Z-Score = (Grade - Mean) / Standard Deviation
  • Weighted Grade = Grade × Weight