Male
FIDE ID:
Chen Hongsen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Gran Hotel Bali Open A | 11/28/2025 | 2263 |  Spain |
| 36th Leuven Open 2025 | 11/08/2025 | 2268 |  Belgium |
| CHN DivA KO Rd1-2 2025 | 10/16/2025 | 2409 |  China |
| CHN League Division A Pt2 | 10/27/2025 | 2398 | China |
Chen Hongsen Opening Repertoire with White pieces
| ECO | Opening | Games |
| A45 | Queen's pawn game | 7 games |
| E10 | Queen's pawn game | 4 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 3 games |
| D34 | Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 | 2 games |
Chen Hongsen Opening Repertoire with Black pieces
| ECO | Opening | Games |
| E10 | Queen's pawn game | 4 games |
| A62 | Benoni, fianchetto variation | 3 games |
| C50 | King's pawn game | 3 games |
| E16 | Queen's Indian, Capablanca variation | 3 games |
