noun which may take the genitive case particle 'no', noun
D-score; D-skill; difficulty score
In gymnastics, the D-score represents the difficulty value of a routine. This term is used as a noun or with の to modify another noun.
体操競技では、Ｄ難度の高い技を入れると得点が上がる。
In gymnastics, including skills with a high D-score raises the score.
彼女の演技はＤ難度が7.0と評価された。
Her routine was given a D-score of 7.0.