Male
FIDE ID:
Koosha Jaferian
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Royal City Masters 2025 | 08/01/2025 | 2250 |  Canada |
| 10th Sunway Sitges 2023 | 12/12/2023 | 2236 |  Spain |
| 4th elllobregat Open 2023 | 11/30/2023 | 2389 | Spain |
| Excelsior June GM 2023 | 06/19/2023 | 2374 | Canada |
Koosha Jaferian Opening Repertoire with White pieces
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 7 games |
| A45 | Queen's pawn game | 2 games |
| B23 | Sicilian, closed | 2 games |
| B10 | Caro-Kann defence | 2 games |
Koosha Jaferian Opening Repertoire with Black pieces
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 6 games |
| B10 | Caro-Kann defence | 3 games |
| A37 | English, symmetrical variation | 2 games |
| E54 | Nimzo-Indian, 4.e3, Gligoric system with 7...dc | 1 games |
