count against

US /kaʊnt əˈɡenst/
UK /kaʊnt əˈɡenst/
"count against" picture
1.

يحسب ضد, يكون في غير صالح

to be a disadvantage to someone or something

:
His lack of experience might count against him in the interview.
قد يحسب ضده افتقاره للخبرة في المقابلة.
Don't let one mistake count against your overall performance.
لا تدع خطأ واحداً يحسب ضد أدائك العام.