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Player Profile

Player:

(Eg: Carlsen,Magnus)

Koellner, Christoph



Years:	2015-2020
Number of games:	206
Number of wins:	90
Number of draws:	55
Number of losses:	61
White score:	61½/101 (60.89% - Average Elo: 2039.65)
Black score:	56/105 (53.33% - Average Elo: 2087.2)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Koellner, Christoph (2147) - Reis, Gerhard (2223), GER-ch Net blitz qual5, Playchess.com INT (D00) - 2020

Koellner, Christoph (2083) - Liard, Thibaud (2163), Rheinland Pfalz op 10th, Nickenich (A41) - 2018

Koellner, Christoph (2111) - Roessler, Ulrike (2122), Hofheim Spring op-A 4th, Hofheim (B07) - 2016

Miedema, David (2370) - Koellner, Christoph (2137), Staufer op 31st, Schwaebisch Gmuend (C41) - 2019

Agrest, Inna (2260) - Koellner, Christoph (2147), GER-ch Net blitz qual5, Playchess.com INT (C41) - 2020

Schroeder, Wilfried (2211) - Koellner, Christoph (2107), Muenster op 36th, Muenster (E62) - 2018

Koellner, Christoph - ? (95)

Althoff, Ralph (½/2)

Cichy, Michael (1½/2)

Harringer, Manfred (1½/2)

Kirchner, Markus (1½/2)

Beuter, Christof (1/1)

Biermann, Lenhard (1/1)

Bleisinger, Emil (1/1)

Borchert, Louis (½/1)

Braun, Christian1 (0/1)

Budzyn, Matthias (½/1)

Chekletsov, Egor (½/1)

Commercon, Simon (½/1)

Dgebuadze, Alexandre (0/1)

Garbuz, Vitaliy (½/1)

Guertler, Karl Heinz (½/1)

Guth, Wolf Dietrich (1/1)

Haag, Martin (0/1)

Hassemeier, Mika (1/1)

Heck, Norbert (0/1)

Henrich, David (½/1)

Hiller, Simon (½/1)

Humburg, Philipp (0/1)

Inkiov, Ventzislav (0/1)

Jacob, Tobias (1/1)

Jacobsen, Mikkel Manosri (0/1)

Joppien, Arne (1/1)

Jordake, Michael (1/1)

Junker, Christian (1/1)

Kail, Sindy (1/1)

Kantor, Nikita (1/1)

Kartsev, Nikolaj (1/1)

Kasipour Azbari, Seyed Arvin (1/1)

Khenkin, Igor (0/1)

Knudsen, Simon (½/1)

Koehn, Matthias (1/1)

Koellner, Aaron Noah (0/1)

Kolker, Vladislav (1/1)

Kreiling, Carsten (0/1)

Kuepper, Martin (1/1)

Kuerschner, Matthias (1/1)

Kuzmin, Yuriy (½/1)

Liard, Thibaud (1/1)

Minor, Samuel (½/1)

Montgomery, Jan E Frantsen (½/1)

Muckle, Julius (0/1)

Mundorf, Johannes (0/1)

Namyslo, Holger (½/1)

Nielsen, Klaus (½/1)

Nurgaliyev, Sauat (½/1)

Oezdemir, Ali Oezden (1/1)

Olsen, Filip Boe (0/1)

Ophuels, Jan (0/1)

Ovsepyan, Mikhail (½/1)

Paskalutsa, Vladimir (½/1)

Pelt, Alexander (½/1)

Perske, Thore (0/1)

Poschadel, Andreas Gregor (1/1)

Powalla, Christian (1/1)

Rabiya, Karim (1/1)

Reis, Gerhard (1/1)

Reitz, Philipp (1/1)

Renner, Michael (1/1)

Roelle, Philipp (1/1)

Roessler, Ulrike (1/1)

Rogozenco, Teodora Nana (1/1)

Rota, Emile (1/1)

Sandberg, Martin (1/1)

Schneider, Lutz Peter (1/1)

Schoeber, Sebastian (1/1)

Sefeloge, Michael (1/1)

Shourya, Jain (1/1)

Sieber, Fiona (0/1)

Sorokin, Aleksey (0/1)

Srimathi, Raajesh (½/1)

Steinle, Carsten (0/1)

Strack, Patrick (1/1)

Svane, Freja (1/1)

Teske, Henrik (½/1)

Thomas, Ingo (½/1)

Van Foreest, Lucas (0/1)

Venhoff, Michael (1/1)

Wagner, Dirk (1/1)

Wiebe, Patrick Martin (0/1)

Woyave, Pascal (1/1)

Zeyen, Helmut (1/1)

Zwahr, Paul (0/1)

? - Koellner, Christoph (105)

Agrest, Inna (1/1)

Barski, Radoslaw (0/1)

Bingert, Tim Niklas (½/1)

Boder, Jan (1/1)

Bogner, Sebastian (0/1)

Bosselmann, Tom Linus (0/1)

Brechlin, Olaf (½/1)

Calvi, Stefan (1/1)

Coenen, Siegfried (½/1)

Dauth, Benjamin (½/1)

Enchev, Ivajlo (0/1)

Falkenhainer, Sven (1/1)

Feller, Sebastien (0/1)

Fischer, Andreas (1/1)

Foerster, Erik (0/1)

Froehlich Dill, Astrid (1/1)

Frohnhaeuser, Simon (1/1)

Gallasch, Jonas (1/1)

Gassmann, Volker (1/1)

Gentner, Markus (1/1)

Goerke, Joachim (1/1)

Golubka, Petr (0/1)

Greiner, Timo (0/1)

Grosse, Christian (1/1)

Gschnitzer, Adrian (0/1)

Guennigmann, Manuel (½/1)

Gutman, Lev (0/1)

Haas, Frank Martin (1/1)

Holm, Kristian Stuvik (0/1)

Humburg, Philipp (½/1)

Inkiov, Ventzislav (0/1)

Isha, Sharma (½/1)

Jansen, Dirk Norbert (½/1)

Jennewein, Norbert (0/1)

Joerres, Till (1/1)

Kantor, Nikita (1/1)

Karabueguel, Okan (1/1)

Khanukov, Boris (0/1)

Kiefer, Daniel (0/1)

Kittilsen, Sigurd (1/1)

Klueting, Reiner (1/1)

Kollars, Dmitrij (0/1)

Kopf, Rainer (1/1)

Koziak, Vitali (0/1)

Kreie, Guenther (1/1)

Liebsch, Felix (1/1)

Lubbe, Nikolas (0/1)

Luebeck, Stephan (½/1)

Makilla, Tobias (1/1)

Ochs, Daniel Elias (½/1)

Oezen, Alf (1/1)

Pfreundt, Jakob (0/1)

Phunhon Lopez, Daniel Alejandro (1/1)

Pishanidar, Borzou (1/1)

Ramien, David (0/1)

Ress, Tamas (0/1)

Runte, Moritz (½/1)

Sahithi Varshini, M (0/1)

Saluvar, Buelent (1/1)

Sanati, Charlotte (½/1)

Savchenko, Daniel (1/1)

Schouten, Mathias Lind (½/1)

Schroeder, Kevin (0/1)

Schroeder, Wilfried (1/1)

Schuelke, Tilman (1/1)

Sevall, Jacob Cameron (½/1)

Shehzad, Shazil Khan (1/1)

Skabs, Denis (½/1)

Spitzl, Vinzent (½/1)

Sriram, Jha (0/1)

Stemmler, Fabian (1/1)

Stork, Oliver (1/1)

Svetushkin, Dmitry (0/1)

Terhuven, Patrick (½/1)

Thomele, Michael (½/1)

Trienekens, Tjark (1/1)

Trifan, Andrei Ioan (0/1)

Tuzi, Bruna (½/1)

Van Foreest, Jorden (½/1)

Wuebker, Paul Luca (0/1)

Ydo, Pim (1/1)

Zimmer, Sascha (1/1)

Zimmermann, Klemens (½/1)

Zweschper, Erich (½/1)

Zwirs, Nico (0/1)

Openings played as White (27)

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2052.2
Result: 12/16 = 75%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2023.09
Result: 7/12 = 58.33%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 1988.45
Result: 6½/11 = 59.09%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2013.78
Result: 6/9 = 66.67%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 2065.44
Result: 5/9 = 55.56%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2080.86
Result: 4/7 = 57.14%

A80 Dutch (1.d4 f5)
Average Elo: 2021.4
Result: 3/5 = 60%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1996.75
Result: 2½/4 = 62.5%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2025.5
Result: 2½/4 = 62.5%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2020.33
Result: 1/3 = 33.33%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 1946
Result: 1½/2 = 75%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2158.5
Result: 1/2 = 50%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2032.5
Result: 1/2 = 50%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2193.5
Result: ½/2 = 25%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2322
Result: ½/1 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 1930
Result: 1/1 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 1885
Result: ½/1 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2407
Result: 0/1 = 0%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2265
Result: ½/1 = 50%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2165
Result: ½/1 = 50%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2036
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 1935
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2057
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2163
Result: 1/1 = 100%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2092
Result: ½/1 = 50%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 1750
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 1811
Result: 1/1 = 100%

Openings played as Black (40)

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2145.48
Result: 15/27 = 55.56%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2040
Result: 10½/21 = 50%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2263
Result: 1½/6 = 25%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2095.5
Result: 3/4 = 75%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2125.33
Result: 1½/3 = 50%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 1903.33
Result: 1½/3 = 50%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 1866.5
Result: 1½/2 = 75%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 1946
Result: 2/2 = 100%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 1920.5
Result: 1/2 = 50%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2204
Result: 1/2 = 50%

B29 Sicilian, Nimzovich-Rubinstein (1.e4 c5 2.Nf3 Nf6)
Average Elo: 2173.5
Result: ½/2 = 25%

B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo: 2051.5
Result: 1/2 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2157
Result: 1/2 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1682
Result: 1/1 = 100%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 1807
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1621
Result: 1/1 = 100%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 1736
Result: 1/1 = 100%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 1915
Result: ½/1 = 50%

A54 Old Indian, Ukrainian Variation, 4.Nf3 (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3)
Average Elo: 1910
Result: 1/1 = 100%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 1928
Result: ½/1 = 50%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 1976
Result: 1/1 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2070
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1907
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2098
Result: ½/1 = 50%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2226
Result: 0/1 = 0%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 1821
Result: 1/1 = 100%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2286
Result: ½/1 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 2473
Result: 0/1 = 0%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2453
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1953
Result: 1/1 = 100%

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2190
Result: ½/1 = 50%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2211
Result: 1/1 = 100%

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 2461
Result: 0/1 = 0%

E69 King's Indian, Fianchetto, Classical Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3)
Average Elo: 2496
Result: 0/1 = 0%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 2603
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 1896
Result: ½/1 = 50%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 2244
Result: ½/1 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 1745
Result: ½/1 = 50%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2000
Result: 1/1 = 100%

E88 King's Indian, Samisch, Orthodox, 7.d5 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6)
Average Elo: 1996
Result: 0/1 = 0%