Quality formula for the article 드래곤플라이 (음악 그룹) ko
$$Quality=1/c∑↙{i=1}↖c nm_i-RS=1/5(0.86+0.66+0+9.09+76.65)$$
where:
- $nm_i$ is normalized quality metric $i$
 - $c$ is the number of quality metrics
 - $RS$ is the reducing score (if exists)
 
The results of the calculations may be slightly different because of rounded values of normalized metrics in formulas
 



