| Name: | Marin Grgantov |
| Federation: |  Croatia |
| Sex: |
 Male
|
| Born: | 2007 |
 FIDE ID: |
14561824 FIDE Profile |
| Title: | FIDE Master |
| ELO Classic: | 2257 |
| ELO Rapid: | 2307 |
| ELO Blitz: | 2273 |
| Years: | 2026 - 2026 |
| Total Games: | 10 |
| Wins: | 0 (0 %) |
| Draws: | 1 (10 %) |
| Losses: | 9 (90 %) |
| Score: | 5 % |
| Tournament | Date | Elo Avg. | Country |
| Mitropa Cup 2026 | 05/02/2026 | 2409 |  Austria |
| Grand Prix CCF 2026 | 01/24/2026 | 2412 | Croatia |
| ECO | Opening | Games |
| B56 | Sicilian | 2 games |
| B23 | Sicilian, closed | 2 games |
| B32 | Sicilian defence | 1 games |
| C07 | French, Tarrasch, open variation | 1 games |
| ECO | Opening | Games |
| E51 | Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d5 | 2 games |
| A05 | Reti opening | 1 games |
| C53 | Giuoco Piano | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Pasztor, B | 2416 | Grgantov, M | 2322 | 1-0  |
63 | C53 | 2026 | Mitropa Cup 2026 |
|
| Grgantov, M | 2322 | Borrmann, L | 2402 | 0-1 |
34 | B23 | 2026 | Mitropa Cup 2026 |
|
| Grgantov, M | 2322 | Goroshkov, M | 2306 | 0-1 |
40 | C07 | 2026 | Mitropa Cup 2026 |
|
| Grgantov, M | 2322 | Collin, M | 2357 | 0-1 |
37 | B23 | 2026 | Mitropa Cup 2026 |
|
| Druska, J | 2463 | Grgantov, M | 2322 | 1-0 |
69 | E51 | 2026 | Mitropa Cup 2026 |
|
| Grgantov, M | 2322 | Bettalli, F | 2370 | 0-1 |
33 | B56 | 2026 | Mitropa Cup 2026 |
|
| Gnojek, P | 2400 | Grgantov, M | 2322 | 1-0 |
71 | E51 | 2026 | Mitropa Cup 2026 |
|
| Grgantov, M | 2322 | Besou, H | 2409 | 0-1 |
31 | B32 | 2026 | Mitropa Cup 2026 |
|
| Martinovic, S | 2548 | Grgantov, M | 2304 | 1-0 |
53 | A05 | 2026 | Grand Prix CCF 2026 |
|
| Grgantov, M | 2304 | Martinovic, S | 2548 | ½-½ |
24 | B56 | 2026 | Grand Prix CCF 2026 |
|
