What is a common consequence of a rating knowledge/performance evaluation being low?

When an individual receives a low rating in their knowledge or performance evaluation, one common consequence is their promotion eligibility being affected. In many cases, a certain level of proficiency and performance is required for advancement in rank, particularly in the military. A low evaluation indicates that the individual may not have met those necessary standards, thereby impacting their eligibility for promotion. This alignment ensures that only those who demonstrate adequate knowledge, skills, and abilities are considered for higher responsibilities and ranks.

In contrast, other potential consequences such as reassignment, additional training, or disciplinary action may also occur depending on the situation, but the most direct and prevalent outcome regarding a low performance rating is indeed the hindrance of promotion eligibility. This mechanism is designed to maintain high standards within the ranks and promote personal and professional development among service members.