Rahmati was appointed as Shahr Khodro coach in late August and headed the team in the 2020 AFC Champions League, where the team failed to book a place in the next stage.
The former Esteghlal goalkeeper joined Shahr Khodro in June 2019 on a two-year contract but decided to continue his role as coach in the club.
Rahmati replaced Sohrab Bakhtiarizadeh in Shahr Khodro.