IM
Ruben Gideon Koellner
FIDE ID 12993093
Federation
GER
Classical
2530
Rapid
2425
Blitz
2384
210
Games
Recent games 210
| Date | Color | Opponent | Result |
|---|---|---|---|
| 2025-06-17 | Martin Oksendal(2235) | 0-1 | |
| 2025-06-17 | V Pranav(2595) | 1-0 | |
| 2025-06-17 | Anjaneya Sripathy Rao(2217) | 0-1 | |
| 2025-06-17 | E Fathy(2300) | 1-0 | |
| — | Tobias Kuegel(2416) | 1/2-1/2 | |
| — | Robert Zelcic(2453) | 0-1 | |
| — | Pouya Idani(2595) | 1/2-1/2 | |
| — | Sankalp Gupta(2546) | 1-0 | |
| — | Nijat Abasov(2578) | 0-1 | |
| — | Bryce Tiglon(2545) | 1/2-1/2 | |
| — | Rau Mamedov(2659) | 1-0 | |
| — | Thomas Koch(2426) | 1/2-1/2 | |
| — | Nikita Meshkovs(2544) | 1/2-1/2 | |
| — | Bharath Subramaniyam H(2502) | 1-0 | |
| — | Shreyas Royal(2402) | 0-1 | |
| — | Daniel Abel(2462) | 1-0 | |
| — | Darsh Ghosh(2565) | 1-0 | |
| — | Paulius Pultinevicius(2586) | 1-0 | |
| — | Alexey Sarana(2686) | 1-0 | |
| — | Maxim Rodshtein(2645) | 1-0 | |
| — | Marian Can Nothnagel(2416) | 1/2-1/2 | |
| — | Arseniy Nesterov(2575) | 1/2-1/2 | |
| — | Roman Pyrih(2422) | 1-0 | |
| — | Maciej Czopor(2415) | 1-0 | |
| — | Robert Rabiega(2468) | 1/2-1/2 | |
| — | Bilel Bellahcene(2515) | 1-0 | |
| — | Fabian Baenziger(2409) | 1/2-1/2 | |
| — | Elliot Papadiamandis(2404) | 1/2-1/2 | |
| — | Adam Kozak(2517) | 1-0 | |
| — | Deepan Chakkravarthy J.(2435) | 1-0 | |
| — | Vitaliy Bernadskiy(2599) | 1/2-1/2 | |
| — | Marin Bosiocic(2559) | 1-0 | |
| — | Georgios Souleidis(2419) | 1-0 | |
| — | Aleksandr Shimanov(2578) | 1/2-1/2 | |
| — | Adar Tarhan(2474) | 1-0 | |
| — | Egor S. Romanov(2572) | 1/2-1/2 | |
| — | Bojan Maksimovic(2499) | 1/2-1/2 | |
| — | Bogdan-Daniel Deac(2683) | 1-0 | |
| — | Roven Vogel(2537) | 1-0 | |
| — | Dmitry Andreikin(2695) | 1/2-1/2 | |
| — | Magnus Ermitsch(2420) | 0-1 | |
| — | Felix Levin(2412) | 1/2-1/2 | |
| — | Davor Rogic(2403) | 1-0 | |
| — | Constantin Lupulescu(2583) | 1/2-1/2 | |
| — | Ihor Samunenkov(2533) | 1/2-1/2 | |
| — | Nodirbek Yakubboev(2663) | 1/2-1/2 | |
| — | Alexander Naumann(2487) | 1/2-1/2 | |
| — | Luka Paichadze(2564) | 1-0 | |
| — | Georg Halvax(2440) | 1/2-1/2 | |
| — | Jules Moussard(2651) | 0-1 |