Name: Ruben Gideon Koellner
Federation:  Germany
Sex:  Male
Born: 2004
 FIDE ID: 12993093 FIDE Profile
Title: FIDE Master
ELO Classic: 2407
Years: 2017 - 2021
Total Games: 58
Wins: 17 (29.31 %)
Draws: 18 (31.03 %)
Losses: 23 (39.66 %)
Score: 44.83 %

Ruben Gideon Koellner

Last tournaments played

Tournament Date Elo Avg. Country
Mitropa Online Cup 2021 05/04/2021 2471  
CD Meyer Gedenkturnier 10/10/2020 2387  Germany
ch-GER DEM 2020 08/16/2020 2330  Germany
32nd Staufer-Open 2020 01/02/2020 2232  Germany

Ruben Gideon Koellner Repertoire with White pieces (most played)

ECO Opening Games
A45 Queen's pawn game 12 games
A40 Queen's pawn 4 games
A48 King's Indian, East Indian defence 2 games
A46 Queen's pawn game 2 games

Ruben Gideon Koellner Repertoire with Black pieces (most played)

ECO Opening Games
A41 Queen's Pawn 5 games
C41 Philidor's defence 4 games
D35 Queen's Gambit Declined, 3...Nf6 2 games
B07 Pirc defence 2 games

Games played by Ruben Gideon Koellner

Download games
White ELO W Black ELO B Result Moves ECO Date Tournament View
Travadon, L 2404 Koellner, R 2412 1-0 89 B00 2021 Mitropa Online Cup 2021
Koellner, R 2412 Krejci, J 2540 0-1 68 D00 2021 Mitropa Online Cup 2021
Sonis, F 2491 Koellner, R 2412 1-0 93 E10 2021 Mitropa Online Cup 2021
Koellner, R 2412 Sahidi, S 2406 0-1 41 C53 2021 Mitropa Online Cup 2021
Spalir, J 2389 Koellner, R 2412 ½-½ 51 D35 2021 Mitropa Online Cup 2021
Koellner, R 2412 Nagy, G 2518 ½-½ 42 A48 2021 Mitropa Online Cup 2021
Zelcic, R 2539 Koellner, R 2412 0-1 57 C41 2021 Mitropa Online Cup 2021
Koellner, R 2412 Schwabeneder, F 2443 ½-½ 52 C53 2021 Mitropa Online Cup 2021
Koellner, R 2412 Baenziger, F 2394 1-0 41 B52 2021 Mitropa Online Cup 2021
Fier, A 2562 Koellner, R 2337 ½-½ 61 A10 2020 CD Meyer Gedenkturnier
Koellner, R 2337 Wachinger, N 2334 ½-½ 66 A45 2020 CD Meyer Gedenkturnier
Edouard, R 2645 Koellner, R 2337 ½-½ 34 A41 2020 CD Meyer Gedenkturnier
Kollars, D 2588 Koellner, R 2337 ½-½ 30 A45 2020 CD Meyer Gedenkturnier
Koellner, R 2337 Grigorian, S 2433 1-0 71 B31 2020 CD Meyer Gedenkturnier
Donchenko, A 2658 Koellner, R 2337 1-0 61 C41 2020 CD Meyer Gedenkturnier
Koellner, R 2337 Papp, G 2602 1-0 46 A40 2020 CD Meyer Gedenkturnier
Koellner, R 2337 Kardoeus, D 2172 1-0 38 D04 2020 CD Meyer Gedenkturnier
Sreyas, P 2144 Koellner, R 2337 ½-½ 58 B07 2020 CD Meyer Gedenkturnier
Koellner, R 2376 Mueller, D 2252 1-0 40 A45 2020 ch-GER DEM 2020
Voege, T 2326 Koellner, R 2376 1-0 41 A41 2020 ch-GER DEM 2020
Koellner, R 2376 Michalowski, P 2106 1-0 51 A40 2020 ch-GER DEM 2020
Gustain, M 2173 Koellner, R 2376 ½-½ 62 B07 2020 ch-GER DEM 2020
Koellner, R 2376 Schulte, F 2174 ½-½ 63 A45 2020 ch-GER DEM 2020
Geue, N 2050 Koellner, R 2376 1-0 64 A05 2020 ch-GER DEM 2020
Koellner, R 2376 Bastian, H 2272 0-1 93 A45 2020 ch-GER DEM 2020
Parvanyan, A 2449 Koellner, R 2376 1-0 24 C41 2020 ch-GER DEM 2020
Koellner, R 2376 Falke, I 2113 1-0 25 A80 2020 ch-GER DEM 2020
Koellner, R 2328 Krassowizkij, J 2462 ½-½ 18 A48 2020 32nd Staufer-Open 2020
Koellner, R 2328 Vogel, R 2465 1-0 34 D31 2020 32nd Staufer-Open 2020
Mink, J 2195 Koellner, R 2328 0-1 32 A00 2020 32nd Staufer-Open 2020
Vorobiov, E 2535 Koellner, R 2328 1-0 59 A13 2020 32nd Staufer-Open 2020
Koellner, R 2328 Amtmann, F 2118 1-0 23 A45 2020 32nd Staufer-Open 2020
Hoethe, C 2144 Koellner, R 2328 0-1 22 A41 2020 32nd Staufer-Open 2020
Koellner, R 2315 Pajeken, J 2314 0-1 0 2019 Lueneburg GM 2019
Sriram, J 2381 Koellner, R 2315 ½-½ 35 A53 2019 Lueneburg GM 2019
Koellner, R 2315 Ovsejevitsch, S 2590 0-1 43 D04 2019 Lueneburg GM 2019
Reuker, J 2403 Koellner, R 2315 1-0 44 D35 2019 Lueneburg GM 2019
Vorobiov, E 2578 Koellner, R 2315 ½-½ 41 A18 2019 Lueneburg GM 2019
Koellner, R 2315 Polster, C 2254 ½-½ 48 A40 2019 Lueneburg GM 2019
Korley, K 2437 Koellner, R 2315 1-0 60 A46 2019 Lueneburg GM 2019
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