IM
Ruben Gideon Koellner
FIDE ID 12993093
Federation
GER
Classical
2530
Rapid
2425
Blitz
2384
210
Games
Recent games 210
| Date | Color | Opponent | Result |
|---|---|---|---|
| — | Lukas Dotzer(2416) | 1-0 | |
| — | Oleg Korneev(2457) | 0-1 | |
| — | Alexander Grischuk(2736) | 1-0 | |
| — | Karthik Govindan V(2548) | 1/2-1/2 | |
| — | Zdenko Kozul(2506) | 1/2-1/2 | |
| — | Valentin Dragnev(2557) | 0-1 | |
| — | Haik M. Martirosyan(2683) | 1-0 | |
| — | Szymon Gumularz(2559) | 1/2-1/2 | |
| — | Jan Vykouk(2462) | 1/2-1/2 | |
| — | Baadur Jobava(2578) | 0-1 | |
| — | Jonathan Carlstedt(2437) | 1/2-1/2 | |
| — | Nikolozi Kacharava(2528) | 1/2-1/2 | |
| — | Narayanan S L(2677) | 0-1 | |
| — | Max Warmerdam(2676) | 1/2-1/2 | |
| — | Ashot Parvanyan(2460) | 0-1 | |
| — | Vadym Petrovskiy(2423) | 1/2-1/2 | |
| — | Mikkel Antonsen(2407) | 1-0 | |
| — | Nigel D Short(2592) | 0-1 | |
| — | Erik Van den Doel(2591) | 1/2-1/2 | |
| — | Samir Sahidi(2508) | 0-1 | |
| — | Leonid Sawlin(2410) | 0-1 | |
| — | Valentin Dragnev(2556) | 1/2-1/2 | |
| — | Jan Krejci(2509) | 1/2-1/2 | |
| — | Abdimalik Abdisalimov(2428) | 0-1 | |
| — | Gleb Dudin(2537) | 1-0 | |
| — | Milorad A Kovacevic(2479) | 1/2-1/2 | |
| — | Zhenyong Jayden Wong(2402) | 1/2-1/2 | |
| — | Volodymyr Vetoshko(2501) | 1/2-1/2 | |
| — | Evgeny Zanan(2470) | 1-0 | |
| — | Andrew Hong(2587) | 1/2-1/2 | |
| — | Alexander Motylev(2597) | 1-0 | |
| — | Jaime Santos Latasa(2620) | 0-1 | |
| — | Alexander Berelowitsch(2492) | 0-1 | |
| — | Alexander Krastev(2411) | 1/2-1/2 | |
| — | Maxime Lagarde(2579) | 1-0 | |
| — | Andreas Heimann(2557) | 1-0 | |
| — | Vasilios Kotronias(2465) | 1-0 | |
| — | Jor1 Ferreira(2520) | 1/2-1/2 | |
| — | Mihail Saltaev(2472) | 1-0 | |
| — | Filip Haring(2441) | 1-0 | |
| — | Lukas Dotzer(2453) | 1/2-1/2 | |
| — | Marc Morgunov(2417) | 1/2-1/2 | |
| — | Egor S. Romanov(2594) | 1-0 | |
| — | Frederik Svane(2501) | 0-1 | |
| — | Egor S. Romanov(2566) | 1/2-1/2 | |
| — | Alexander Motylev(2582) | 1/2-1/2 | |
| — | Georg Meier(2596) | 1-0 | |
| — | Jonathan Carlstedt(2444) | 1/2-1/2 | |
| — | Peter Prohaszka(2579) | 1/2-1/2 | |
| — | Szymon Gumularz(2581) | 1-0 |