Name: Ruben Gideon Koellner
Federation:  Germany
Sex:  Male
Born: 2004
 FIDE ID: 12993093 FIDE Profile
Title: International Master
ELO Classic: 2428
Years: 2017 - 2022
Total Games: 125
Wins: 45 (36 %)
Draws: 41 (32.8 %)
Losses: 39 (31.2 %)
Score: 52.4 %

Ruben Gideon Koellner

Last tournaments played

Tournament Date Elo Avg. Country
HSK GM 2022 05/20/2022 2448  Germany
Mitropa Cup 2022 04/30/2022 2445  France
Primavera Cattolica Open 03/16/2022 2244  Italy
Bundesliga 2021-22 03/05/2022 2491  Germany

Ruben Gideon Koellner Repertoire with White pieces (most played)

ECO Opening Games
A45 Queen's pawn game 16 games
D00 Queen's pawn game 6 games
A80 Dutch 5 games
A40 Queen's pawn 5 games

Ruben Gideon Koellner Repertoire with Black pieces (most played)

ECO Opening Games
C41 Philidor's defence 16 games
A41 Queen's Pawn 7 games
D37 Queen's Gambit Declined, 4.Nf3 4 games
D35 Queen's Gambit Declined, 3...Nf6 4 games

Games played by Ruben Gideon Koellner

Download games
White ELO W Black ELO B Result Moves ECO Date Tournament View
Koellner, R 2440 Svane, F 2501 0-1 51 A41 2022 HSK GM 2022
Colpe, M 2348 Koellner, R 2440 1-0 60 D37 2022 HSK GM 2022
Koellner, R 2440 Trent, L 2398 0-1 39 D35 2022 HSK GM 2022
Souleidis, G 2430 Koellner, R 2440 ½-½ 30 C41 2022 HSK GM 2022
Koellner, R 2440 Mendonca, L 2551 ½-½ 65 D45 2022 HSK GM 2022
Woelk, T 2315 Koellner, R 2440 0-1 38 C41 2022 HSK GM 2022
Koellner, R 2440 Carlstedt, J 2444 ½-½ 6 D04 2022 HSK GM 2022
Prohaszka, P 2579 Koellner, R 2440 ½-½ 77 D35 2022 HSK GM 2022
Kotronias, V 2465 Koellner, R 2440 1-0 42 C60 2022 HSK GM 2022
Moroni, L 2584 Koellner, R 2440 1-0 57 D35 2022 Mitropa Cup 2022
Koellner, R 2440 Dragnev, V 2548 ½-½ 26 D02 2022 Mitropa Cup 2022
Baenziger, F 2429 Koellner, R 2440 ½-½ 40 D37 2022 Mitropa Cup 2022
Koellner, R 2440 Pechac, J 2597 ½-½ 28 D02 2022 Mitropa Cup 2022
Erdos, V 2604 Koellner, R 2440 1-0 23 C41 2022 Mitropa Cup 2022
Koellner, R 2440 Piscopo, P 2347 1-0 79 D32 2022 Mitropa Cup 2022
Koellner, R 2440 Kusa, J 2329 ½-½ 49 D02 2022 Mitropa Cup 2022
Koellner, R 2440 Moussard, J 2630 0-1 53 A48 2022 Mitropa Cup 2022
Moksh Amit Doshi, 2396 Koellner, R 2454 1-0 54 D37 2022 Primavera Cattolica Open
Koellner, R 2454 Enchev, I 2449 ½-½ 43 D00 2022 Primavera Cattolica Open
Koukas, A 2040 Koellner, R 2454 0-1 52 C41 2022 Primavera Cattolica Open
Park, E 2293 Koellner, R 2454 1-0 58 C41 2022 Primavera Cattolica Open
Koellner, R 2454 Kotyk, M 2201 1-0 26 D35 2022 Primavera Cattolica Open
Koellner, R 2454 Begmuratov, K 2358 ½-½ 77 A48 2022 Primavera Cattolica Open
Damia, A 2223 Koellner, R 2454 ½-½ 49 C41 2022 Primavera Cattolica Open
Koellner, R 2454 Gattafoni, A 2114 1-0 42 D00 2022 Primavera Cattolica Open
Richter, P 2225 Koellner, R 2454 0-1 40 A41 2022 Bundesliga 2021-22
Koellner, R 2454 Pitl, J 1988 1-0 42 A80 2022 Bundesliga 2021-22
Koellner, R 2454 Huesmann, T 2114 1-0 43 A80 2022 Bundesliga 2021-22
Wiedenbruch, P 1887 Koellner, R 2454 0-1 42 C41 2022 Bundesliga 2021-22
Koellner, R 2454 Markgraf, A 2482 0-1 60 A80 2022 Bundesliga 2021-22
Hoenig, A 2209 Koellner, R 2454 0-1 51 D02 2022 Bundesliga 2021-22
Koellner, R 2441 Buckels, V 2448 0-1 32 D05 2021 DSB Rising Stars GM 2021
Koellner, R 2441 Romanov, E 2594 1-0 31 A45 2021 DSB Rising Stars GM 2021
Saltaev, M 2472 Koellner, R 2441 1-0 44 C41 2021 DSB Rising Stars GM 2021
Haba, P 2447 Koellner, R 2441 ½-½ 30 D30 2021 DSB Rising Stars GM 2021
Koellner, R 2441 Bethke, R 2332 0-1 54 A80 2021 DSB Rising Stars GM 2021
Sawlin, L 2410 Koellner, R 2441 0-1 41 D02 2021 DSB Rising Stars GM 2021
Koellner, R 2441 Krastev, A 2393 ½-½ 23 A45 2021 DSB Rising Stars GM 2021
Lanka, Z 2390 Koellner, R 2441 0-1 60 A20 2021 DSB Rising Stars GM 2021
Parvanyan, A 2460 Koellner, R 2441 0-1 75 C45 2021 DSB Rising Stars GM 2021
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