IM Ruben Gideon Koellner
Country
GER
Birth Year
2004 (Age ≈22)
Gender
M
Title
International Master
FIDE ID
12993093
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-22 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 2201 | 2017-07-16 | 45th Sparkassen Open | Dortmund GER | 2.1 | Arno Bomans | Ruben Gideon Koellner | 1/2-1/2 | 18 | Open |
| 2202 | 2017-07-15 | 45th Sparkassen Open | Dortmund GER | 1.33 | Ruben Gideon Koellner | Tim Fuhlrott | 1-0 | 21 | Open |
| 2203 | 2017-04-23 | 2nd Bundesliga West 2016-17 | Germany GER | 8.8 | Ruben Gideon Koellner | Martin Villwock | 1/2-1/2 | 53 | Open |
| 2204 | 2017-04-11 | 5th Hofheim Spring Open | Hofheim GER | 9.2 | Juergen Stock | Ruben Gideon Koellner | 0-1 | 40 | Open |
| 2205 | 2017-04-11 | 5th Hofheim Spring Open | Hofheim GER | 8.22 | Ruben Gideon Koellner | Samuel Maar | 1/2-1/2 | 62 | Open |
| 2206 | 2017-04-10 | 5th Hofheim Spring Open | Hofheim GER | 7.22 | Michael, Dr. Cichy | Ruben Gideon Koellner | 1/2-1/2 | 36 | Open |
| 2207 | 2017-04-10 | 5th Hofheim Spring Open | Hofheim GER | 6.26 | Ruben Gideon Koellner | Hans Schwarz | 1-0 | 43 | Open |
| 2208 | 2017-04-09 | 5th Hofheim Spring Open | Hofheim GER | 5.27 | Ali Oezden Oezdemir | Ruben Gideon Koellner | 1/2-1/2 | 31 | Open |
| 2209 | 2017-04-09 | 5th Hofheim Spring Open | Hofheim GER | 4.26 | Ruben Gideon Koellner | Joachim Waffenschmidt | 0-1 | 66 | Open |
| 2210 | 2017-04-08 | 5th Hofheim Spring Open | Hofheim GER | 3.25 | Till Krueger | Ruben Gideon Koellner | 1/2-1/2 | 61 | Open |
| 2211 | 2017-04-08 | 5th Hofheim Spring Open | Hofheim GER | 2.25 | Ruben Gideon Koellner | Michael Paul, Dr. Lehnert | 0-1 | 47 | Open |
| 2212 | 2017-04-07 | 5th Hofheim Spring Open | Hofheim GER | 1.9 | Daniel Malek | Ruben Gideon Koellner | 1-0 | 24 | Open |
| 2213 | 2017-03-19 | 2nd Bundesliga West 2016-17 | Germany GER | 7.8 | Jannik Sundorf | Ruben Gideon Koellner | 1/2-1/2 | 16 | Open |
| 2214 | 2017-02-25 | 8th Pfalz Open 2017 | Neustadt an der Weinstrasse GER | 3.21 | Daniel Fridman | Ruben Gideon Koellner | 1-0 | 36 | Open |
| 2215 | 2017-02-19 | 2nd Bundesliga West 2016-17 | Germany GER | 6.8 | Ruben Gideon Koellner | Christopher Lutz | 0-1 | 56 | Open |
| 2216 | 2016-12-28 | 13th Schachtuerken Cup | Paderborn GER | 3.5 | Eduard Andreev | Ruben Gideon Koellner | 1-0 | 36 | Open |
| 2217 | 2016-11-24 | Heusenstamm Schloss Open | Heusenstamm GER | 1.1 | 12800040 | Ruben Gideon Koellner | 1-0 | 115 | Open |
| 2218 | 2016-10-29 | World Cadets U12 2016 | Batumi GEO | 10.25 | Anaiy Somalwar | Ruben Gideon Koellner | 1-0 | 45 | Open |
| 2219 | 2016-10-28 | World Cadets U12 2016 | Batumi GEO | 9.18 | Ruben Gideon Koellner | Duc Tri Ngo | 0-1 | 33 | Open |
| 2220 | 2016-10-27 | World Cadets U12 2016 | Batumi GEO | 8.9 | Jan Subelj | Ruben Gideon Koellner | 1-0 | 45 | Open |
| 2221 | 2016-10-26 | World Cadets U12 2016 | Batumi GEO | 7.7 | Ruben Gideon Koellner | Santiago Avila Pavas | 1/2-1/2 | 71 | Open |
| 2222 | 2016-10-24 | World Cadets U12 2016 | Batumi GEO | 6.16 | Ruben Gideon Koellner | Ughur Ilyasli | 1-0 | 50 | Open |
| 2223 | 2016-10-23 | World Cadets U12 2016 | Batumi GEO | 5.22 | Karthik Kumar Pradeep | Ruben Gideon Koellner | 0-1 | 52 | Open |
| 2224 | 2016-10-22 | World Cadets U12 2016 | Batumi GEO | 4.34 | Ruben Gideon Koellner | Cristi-Iulian Coca | 1-0 | 27 | Open |
| 2225 | 2016-10-21 | World Cadets U12 2016 | Batumi GEO | 3.2 | Brandon Mingye Wang | Ruben Gideon Koellner | 1-0 | 45 | Open |
| 2226 | 2016-10-20 | World Cadets U12 2016 | Batumi GEO | 2.25 | Ruben Gideon Koellner | Kushagra Mohan | 1/2-1/2 | 41 | Open |
| 2227 | 2016-10-19 | World Cadets U12 2016 | Batumi GEO | 1.27 | Xander Leibert | Ruben Gideon Koellner | 0-1 | 32 | Open |
| 2228 | 2016-07-17 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 9.4 | Rene Borchert | Ruben Gideon Koellner | 1-0 | 51 | Open |
| 2229 | 2016-07-16 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 8.3 | Ruben Gideon Koellner | Joris Gerlagh | 1/2-1/2 | 55 | Open |
| 2230 | 2016-07-15 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 7.3 | Jakob Leon Pajeken | Ruben Gideon Koellner | 1/2-1/2 | 49 | Open |
| 2231 | 2016-07-14 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 6.4 | Ruben Gideon Koellner | Ruud Van Meegen | 1-0 | 28 | Open |
| 2232 | 2016-07-13 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 5.2 | Jens Albert Ramsdal | Ruben Gideon Koellner | 1-0 | 29 | Open |
| 2233 | 2016-07-12 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 4.5 | Ruben Gideon Koellner | Rasmus Thogersen | 1/2-1/2 | 37 | Open |
| 2234 | 2016-07-11 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 3.1 | Ruben Gideon Koellner | Steven Baerwolf | 1/2-1/2 | 41 | Open |
| 2235 | 2016-07-10 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 2.5 | Fatih Baltic | Ruben Gideon Koellner | 1/2-1/2 | 30 | Open |
| 2236 | 2016-07-09 | Helmut-Kohls-Turnier 2016 | Dortmund GER | 1.2 | Ruben Gideon Koellner | Gregor Fluechter | 1/2-1/2 | 53 | Open |
| 2237 | 2016-05-29 | 19th Rhein-Main-Open 2016 | Bad Homburg GER | 7 | Ruben Gideon Koellner | Snorri Thor Sigurdsson | 0-1 | 51 | Open |
| 2238 | 2016-05-28 | 19th Rhein-Main-Open 2016 | Bad Homburg GER | 6 | Florian Busch | Ruben Gideon Koellner | 1/2-1/2 | 53 | Open |
| 2239 | 2016-05-28 | 19th Rhein-Main-Open 2016 | Bad Homburg GER | 5 | Ruben Gideon Koellner | Frank Schindelmeiser | 1/2-1/2 | 38 | Open |
| 2240 | 2016-05-27 | 19th Rhein-Main-Open 2016 | Bad Homburg GER | 4 | Roland Schmid | Ruben Gideon Koellner | 1-0 | 32 | Open |
| 2241 | 2016-05-26 | 19th Rhein-Main-Open 2016 | Bad Homburg GER | 3 | Ruben Gideon Koellner | Andre Kremer | 1-0 | 32 | Open |
| 2242 | 2016-05-26 | 19th Rhein-Main-Open 2016 | Bad Homburg GER | 2 | Klaus Schmitzer | Ruben Gideon Koellner | 1-0 | 51 | Open |
| 2243 | 2016-05-25 | 19th Rhein-Main-Open 2016 | Bad Homburg GER | 1 | Ruben Gideon Koellner | Peter Bittner | 1-0 | 61 | Open |
| 2244 | 2016-04-02 | 4th Hofheim Spring Open | Hofheim GER | 9.6 | Josip Gazic | Ruben Gideon Koellner | 1/2-1/2 | 53 | Open |
| 2245 | 2016-04-02 | 4th Hofheim Spring Open | Hofheim GER | 8.12 | Ruben Gideon Koellner | Michael, Dr. Konik | 1-0 | 22 | Open |
| 2246 | 2016-04-01 | 4th Hofheim Spring Open | Hofheim GER | 7.7 | Thanh Kien Tran | Ruben Gideon Koellner | 1-0 | 42 | Open |
| 2247 | 2016-04-01 | 4th Hofheim Spring Open | Hofheim GER | 6.11 | Ruben Gideon Koellner | Michael, Dr. Cichy | 1-0 | 24 | Open |
| 2248 | 2016-03-31 | 4th Hofheim Spring Open | Hofheim GER | 5.14 | Juergen Seidel | Ruben Gideon Koellner | 1/2-1/2 | 50 | Open |
| 2249 | 2016-03-31 | 4th Hofheim Spring Open | Hofheim GER | 4.4 | Ruben Gideon Koellner | Ulrich Weber | 0-1 | 32 | Open |
| 2250 | 2016-03-30 | 4th Hofheim Spring Open | Hofheim GER | 3.14 | Alexander Krastev | Ruben Gideon Koellner | 0-1 | 41 | Open |
© 2024-2026 EloTracker