| # | Nom | Elo | Total | Pays | Classement |
| 4501. | rouvn123 | 2226 | 504 | - | |
| 4502. | rowdy_knight | 1703 | 10 |
|
- |
| 4503. | rowehoga | 1847 | 24 | Beginner | |
| 4504. | roze | 2208 | 657 | Player | |
| 4505. | rploni | 2146 | 607 | Player | |
| 4506. | rpscruggs | 2293 | 34151 |
|
FIDE Master |
| 4507. | rrbuchta | 1597 | 4 | - | |
| 4508. | rrisco | 1901 | 60 | Beginner | |
| 4509. | rscholze | 1789 | 39 | Beginner | |
| 4510. | rseanoconnell | 1754 | 12 | - | |
| 4511. | rssa | 1613 | 21 | - | |
| 4512. | rsvarma99 | 2141 | 115 | Amateur | |
| 4513. | rsy23012678 | 2405 | 18428 |
|
Grandmaster |
| 4514. | ruban srinivasan | 2009 | 194 | Strong Amateur | |
| 4515. | rudi ratlos | 2335 | 646 | - | |
| 4516. | rudi serton | 2144 | 113 | Amateur | |
| 4517. | rudinordsode | 1895 | 17 | - | |
| 4518. | rudkon1961 | 1469 | 36 | Beginner | |
| 4519. | rudolf rijnveld | 1947 | 55 | Beginner | |
| 4520. | rudolf seilinger | 2337 | 1893 |
|
Club Champion |
| 4521. | ruedi61 | 1263 | 90 | Beginner | |
| 4522. | rufius | 1691 | 21 |
|
Beginner |
| 4523. | rumo a mn | 1639 | 8 | - | |
| 4524. | runajog | 2021 | 1205 | Club Player | |
| 4525. | runew | 2500 | 4265 | Internat. Master |
| # | Nom | Elo | Total | Pays | Classement |
| 4526. | runner13 | 2517 | 11995 | Internat. Master | |
| 4527. | ruof | 2317 | 54879 |
|
Internat. Master |
| 4528. | rupamchess | 2014 | 1708 | - | |
| 4529. | ruslan71 | 2296 | 199 | Amateur | |
| 4530. | ruslank | 2205 | 106 |
|
Amateur |
| 4531. | russian rook | 1826 | 175 | - | |
| 4532. | russianchessplai | 2081 | 113 | Amateur | |
| 4533. | ruth h | 2027 | 172 | - | |
| 4534. | ruthless1167 | 2084 | 89 | Amateur | |
| 4535. | ruthlessattacker | 2238 | 2021 | Top Player | |
| 4536. | ruthwoning | 2020 | 125 | Beginner | |
| 4537. | rutuja23 | 2220 | 4501 | Master Candidate | |
| 4538. | ruyeu27 | 1583 | 1 | - | |
| 4539. | ruzomberok | 2283 | 184 | - | |
| 4540. | rwpr | 1823 | 13 | - | |
| 4541. | ryanmjt | 2031 | 1896 | Club Champion | |
| 4542. | rybkarip | 1970 | 147 | - | |
| 4543. | rydelventures | 2516 | 28240 |
|
Grandmaster |
| 4544. | rykert | 2197 | 9474 | Top Player | |
| 4545. | rylix | 2275 | 138 | Amateur | |
| 4546. | rüdiger 1 | 2309 | 15701 | FIDE Master | |
| 4547. | s44james | 2384 | 90342 | Internat. Master | |
| 4548. | s63yuri | 1981 | 24 | Beginner | |
| 4549. | s7amarth | 2346 | 168 | Beginner | |
| 4550. | s_alali069 | 1805 | 22 | Beginner |