So I got a 3/10 in my EOY evaluation. I got a new supervisor 4 months ago, and he and I do not get along. He is known in the office for poor treatment of employees. He had multiple people leave under his leadership, I talked to someone who left his team that felt like they were targeted. I am a high performer. My mid year evaluation from my old Boss pained me as a high performer. For my EOY evaluation, I requested peer evaluation from people I work with regularly (leaders and subject matter experts), and they wrote amazing things about me.
This was my bosses review of me:
Overall, this rating would be much higher if not for his inability to get past his negative feelings toward his new leader. His negative feelings got the better of him and they have impacted his ability to communicate professionally and build a collaborative relationship with me. Outside of these issues “Aoksiku” does makes contributions and adds value to the company.
In my boss's evaluation, he did not highlight information from my peer evaluation that he has access to and or information I put in my self-evaluation. I told him I thought it was unfair and he said the way I treated him he has to give me below-average performance and any leader would do that.
I brought this up to hr (I talked to hr about him before) and I am not the only person who had this issue with him in the past. Hr read the peer evaluation, self-evaluation, and my EOY evaluation. Now they are launching an investigation into my boss and plan to interview me.
What should I say and how to prepare?