Male
FIDE ID:
Marc Gustain
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| grenke Chess Open 2026 | 04/02/2026 | 2260 |  Germany |
| 36th Staufer-Open 2025 | 01/02/2026 | 2254 | Germany |
| Wuerttemberg Masters 2021 | 08/18/2021 | 2289 | Germany |
| ch-GER DEM 2020 | 08/16/2020 | 2330 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 4 games |
| C02 | French, advance variation | 4 games |
| B40 | Sicilian defence | 3 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 8 games |
| D00 | Queen's pawn game | 2 games |
| A20 | English opening | 2 games |
| D02 | Queen's pawn game | 1 games |
