| Name and firstname(s) | Name Toernooibase | Club or Country |
 Chen, Yijin | Yijin Chen | China |
| Chen, Yiming | Yiming Chen | China |
| Chen, Yizuo | Yizuo Chen | China |
| Chen, Yufan | Yufan Chen | China |
| Chen, Yuhui | Yuhui Chen | China |
| Chen, Yuxi | Yuxi Chen | China |
| Chen, Zedong | Zedong Chen | China |
| Chen, Zerui | Zerui Chen | China |
| Chen, Zhenxin | Zhenxin Chen | China |
| Chen, Zihan | Zihan Chen | China |
| Chen, Ziyi | Ziyi Chen | China |
| Chen, Zuo | Zuo Chen | China |
| Cheng, Houjie | Houjie Cheng | China |
 Cheng, Jimmy | Jimmy Cheng | Suriname |
| Cheng, Junzhe | Junzhe Cheng | China |
| Cheng, Lin | Lin Cheng | China |
| Cheng, Long | Long Cheng | China |
| Cheng, Yining | Yining Cheng | China |
| Cheng, Yu | Yu Cheng | China |
| Chengxin, Lian | Lian Chengxin | China |
| Chengyan, Huang | Huang Chengyan | China |
 Chepa, Oleg | Oleg Chepa | Belarus |
 Cherbaev, Artem | Artem Cherbaev | Russia |
 Cherif, Lancine Ahmed | Lancine Ahmed Cherif | Ivory Coast |
| Cherkasov, Dmitryi | Dmitryi Cherkasov | Russia |
 Chernenko, Alexandr | Alexandr Chernenko | Ukraine |
| Chernenko, Nikolay | Nikolay Chernenko | Ukraine |
| Cherney, Nikolaj | Nikolaj Cherney | Ukraine |
 Cherniakov, Boris | Boris Cherniakov | USA |
| Chernik, Maksim | Maksim Chernik | Belarus |
 Chernoshevich, Anatoli | Anatoli Chernoshevich | Bulgaria |
| Chernousov, Maksim | Maksim Chernousov | Russia |
 Chernovs, Aleksandrs (dubbel) | dubbele invoer | Latvia |
| Chernozhukov, Dzordano | Dzordano Chernozhukov | Russia |
| Chernutskii, Yurii | Yurii Chernutskii | Ukraine |
 Chernyak, Oleg | Oleg Chernyak (10.08.1981 - 06.05.2009) Add info | |
| Chernyshov, Viktor | Viktor Chernyshov | Ukraine |
| Chertok, Youri | Youri Chertok | Russia |
 Chery, Gregoire | Gregoire Chery | Haiti |
 Chesiak, Marcin | Marcin Chesiak | Poland |
| Chesnokova, Maria | Maria Chesnokova | Belarus |
| Chesta, Oleksandr | Oleksandr Chesta | Ukraine |
 Chestkov, A. | A. Chestkov | Uzbekistan |
 Cheujeen, Amonrat | Amonrat Cheujeen | Thailand |
| Chi, Mengzhou | Mengzhou Chi | China |
| Chierkoet, Ramesh | Ramesh Chierkoet | Suriname |
| Chiland, Henri | Henri Chiland (18.04.1900 - 03.02.1993) Add info | |
 Chimeddorj, Bat-Erdene | Bat-Erdene Chimeddorj | Mongolia |
| Chimirev, Konstantin | Konstantin Chimirev | Russia |
| Chinges, Temuun | Temuun Chinges | Mongolia |
| Chiragali, Sahira | Sahira Chiragali | Suriname |
| Chiragally, Faris | Faris Chiragally | Suriname |
| Chirkov, Pavel | Pavel Chirkov | Russia |
| Chirkova-Antufijeva, Ekaterina | Ekaterina Chirkova-Antufijeva | Russia |
| Chishko, Olexandr | Olexandr Chishko | Ukraine |
 Chistkov, A. | A. Chistkov | USSR |
| Chistyakov, Vladimir | Vladimir Chistyakov | Russia |
| Chitanie, Harold | Harold Chitanie | |
| Chitaykina, Elena | Elena Chitaykina | Russia |
| Chizh, Viktor | Viktor Chizh | Belarus |
| Chizhov, Alexey | Alexey Chizhov | Russia |
| Chlebnikow, Vladimir | Vladimir Chlebnikow | Belarus |
| Chmiel, Andrzej | Andrzej Chmiel | Poland |
| Chmiel, Piotr | Piotr Chmiel | Poland |
| Chmielarczyk, Daniel | Daniel Chmielarczyk | Poland |
| Chociszewska, Ewa | Ewa Chociszewska | Poland |
 Chocolat, Ben Allaoui | Ben Allaoui Chocolat | France |
| Choidorj, Dashpeljee | Dashpeljee Choidorj | Mongolia |
| Choijilsuren, S. | S. Choijilsuren | Mongolia |
| Cholait, | Cholait | France |
| Cholombitko, Ivan | Ivan Cholombitko | Ukraine |
| Cholopov, P. | P. Cholopov | USSR |
| Chomljoek, Nikolai | Nikolai Chomljoek | Russia |
 Chomorra, Jehudy Corea | Jehudy Corea Chomorra | Costa Rica |
| Chonier, Alexandre | Alexandre Chonier | France |
| Choperija, | Choperija | USSR |
| Choquet, Alain | Alain Choquet | France |
| Chornii, Nazar | Nazar Chornii | Ukraine |
| Chorniy, Ruslan | Ruslan Chorniy | Ukraine |
| Chornobrivets-Pestunova, Elena | Elena Chornobrivets-Pestunova | Ukraine |
| Chotchamlong, Saruda | Saruda Chotchamlong | Thailand |
 Chotesovsky, Matej | Matej Chotesovsky | Czech Republic |
| Chotkan, Sherisma | Sherisma Chotkan | Suriname |
 Choupe, Michel | Michel Choupe | Cameroon |
| Chouteau, | Chouteau | France |
 Chpitsnadel, Zinovij | Zinovij Chpitsnadel | Israel |
| Chrapa, Andrzej | Andrzej Chrapa | Poland |
| Chrevetel, le, R. | R. le Chrevetel | France |
 Christiaens, Nicole | Nicole Christiaens | Belgium |
| Christiane, NN. | NN. Christiane | Belgium |
| Chrzaszcz, Jan | Jan Chrzaszcz | Poland |
| Chrzaszcz, Jerzy | Jerzy Chrzaszcz | Poland |
| Chrzaszcz, Rafal | Rafal Chrzaszcz | Poland |
| Chrzaszcz, Sebastian | Sebastian Chrzaszcz | Poland |
| Chu, Chenxi | Chenxi Chu | China |
| Chui Zuo, Kong | Kong Chui Zuo | China |
| Chulkov, Anatoli | Anatoli Chulkov | Russia |
| Chulkov, Kirill | Kirill Chulkov | Russia |
| Chultem, Boldbaatar | Boldbaatar Chultem | Mongolia |
| Chuluunbaatar, Maral-Erdene | Maral-Erdene Chuluunbaatar | Mongolia |
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