| # | Nom | Elo | Total | Pays | Classement |
| 451. | casas2025 | 2457 | 739 | Shooting Star | |
| 452. | caselli | 2481 | 167136 | Internat. Master | |
| 453. | cavbleu | 2416 | 4314 | FIDE Master | |
| 454. | cazpivarov | 2103 | 235 | - | |
| 455. | ccc2025 | 2014 | 61 | Beginner | |
| 456. | ccm de veth | 2349 | 39785 | FIDE Master | |
| 457. | cergen | 2360 | 5124 | FIDE Master | |
| 458. | cesarcastro | 2388 | 6006 | FIDE Master | |
| 459. | cesare1 | 2320 | 1605 | Shooting Star | |
| 460. | ceteri | 2198 | 1168 | Shooting Star | |
| 461. | cezrun64 | 2566 | 4661 |
|
Internat. Master |
| 462. | cgpchess | 2386 | 45306 |
|
Internat. Master |
| 463. | ch99 | 2323 | 79404 |
|
FIDE Master |
| 464. | ch_bernhard | 2719 | 27915 | Grandmaster | |
| 465. | chadyss | 2822 | 3865 |
|
World Champion |
| 466. | challa akhil | 2503 | 2646 |
|
FIDE Master |
| 467. | champi32 | 2405 | 161265 | Internat. Master | |
| 468. | chant and checkmate | 2268 | 1403 |
|
Shooting Star |
| 469. | charam | 2250 | 3810 | FIDE Master | |
| 470. | charith sai | 2344 | 389 | Strong Amateur | |
| 471. | charly48as | 2129 | 2153 | Top Player | |
| 472. | charlynator0801 | 1930 | 135 | Strong Amateur | |
| 473. | chaska | 2045 | 1922 | Club Champion | |
| 474. | chatagner | 2283 | 2335 | Top Player | |
| 475. | chaweng | 2401 | 34493 | Internat. Master |
| # | Nom | Elo | Total | Pays | Classement |
| 476. | chechenko | 2373 | 1815 | Club Champion | |
| 477. | check vjj | 1838 | 38 | Beginner | |
| 478. | checkdux | 2351 | 9885 | FIDE Master | |
| 479. | checkthismate | 1886 | 16 | - | |
| 480. | chen_marcus | 2816 | 19472 | World Champion | |
| 481. | chess-a-ter | 2511 | 1025 | Shooting Star | |
| 482. | chess-engine | 2362 | 1186 | - | |
| 483. | chess-master1966 | 2974 | 42171 | World Champion | |
| 484. | chess2001 | 2243 | 9106 | Master Candidate | |
| 485. | chess913 | 1735 | 262 | Apprentice | |
| 486. | chess_im | 2826 | 4641 | Grandmaster | |
| 487. | chess_learned | 2321 | 37104 | FIDE Master | |
| 488. | chess_panda1 | 2368 | 1195 | Shooting Star | |
| 489. | chessalex | 2242 | 1080 |
|
Shooting Star |
| 490. | chessanvil | 2078 | 68 |
|
Beginner |
| 491. | chessbanani | 2344 | 986 | Shooting Star | |
| 492. | chessbarbarion | 2173 | 5874 | Master Candidate | |
| 493. | chessbase2012 | 2517 | 6000 | Grandmaster | |
| 494. | chessbasevitali | 2327 | 177 | Amateur | |
| 495. | chessbattle | 2376 | 24528 |
|
Internat. Master |
| 496. | chessbplus | 2447 | 10735 | Internat. Master | |
| 497. | chesschump56 | 2465 | 35542 | Internat. Master | |
| 498. | chesscuber27 | 2351 | 2790 | FIDE Master | |
| 499. | chessdady59 | 2184 | 819 | Shooting Star | |
| 500. | chessfaz | 2344 | 881 |
|
Shooting Star |