Methodology, made visible

Score Calculator

Every C.R.E.E.D. grade comes from one formula. Change the counts to see how a pillar’s severity mix becomes a score and a letter grade over the trailing 30-day window — and whether that grade is published at all.

Events in this pillar, last 30 days

Feed context, for the publication gate

A+ 100.0%
F
D
C
B
B+
A
A+
060708090100

How it is computed


                        


                        

                            
Provisional gates

                            
    
                        
    
                    
    
                
    

                
    Per pillar: score = 100 × (1 − weighted violation rate), weights info 0 · warning 1 · violation 3 · critical 5, trailing 30 days. The overall is the mean of pillars with at least 100 events; if none qualify, the overall itself is flagged provisional. Grades: A+ ≥ 95 · A ≥ 90 · B+ ≥ 85 · B ≥ 80 · C ≥ 70 · D ≥ 60 · F below. Full method on the standard.