| # | Nom | Elo | Total | Pays | Classement |
| 2401. | sahibnoor_singh | 2416 | 3499 |
|
Internat. Master |
| 2402. | sahmentor | 2094 | 82 |
|
Amateur |
| 2403. | sahol | 2446 | 3573 | Internat. Master | |
| 2404. | sai_97 | 1757 | 7 | - | |
| 2405. | saiansh07 | 1682 | 9 | - | |
| 2406. | said montes | 2312 | 4218 |
|
FIDE Master |
| 2407. | saiikow | 2102 | 191 | Strong Amateur | |
| 2408. | saileshr | 2680 | 14055 |
|
Grandmaster |
| 2409. | sailor999 | 1573 | 318 | Strong Apprentice | |
| 2410. | sajeev1110 | 2539 | 10159 | Internat. Master | |
| 2411. | sajitbh | 1829 | 23 | Beginner | |
| 2412. | sakalvagi | 2407 | 26159 | Internat. Master | |
| 2413. | saksham rai | 2002 | 71 | Beginner | |
| 2414. | sakshamsehgal | 2378 | 3584 | FIDE Master | |
| 2415. | sakthi2516 | 1862 | 17 | - | |
| 2416. | sambasivarao | 1820 | 28 | Beginner | |
| 2417. | samcortes | 2089 | 15721 | Top Player | |
| 2418. | sameplayer | 2206 | 3610 |
|
Master Candidate |
| 2419. | samneet2005 | 2602 | 3111 |
|
Internat. Master |
| 2420. | samuel_almeciga | 2169 | 10507 |
|
FIDE Master |
| 2421. | samuilataniyazov | 2389 | 138 |
|
Beginner |
| 2422. | sanderwitte56 | 2125 | 383 |
|
Strong Apprentice |
| 2423. | sanjoy das | 2337 | 451 | Strong Amateur | |
| 2424. | sanojvd | 2289 | 5199 | Top Player | |
| 2425. | sansyboy3000 | 2170 | 198 |
|
Strong Amateur |
| # | Nom | Elo | Total | Pays | Classement |
| 2426. | santosh0071 | 2338 | 286 | Apprentice | |
| 2427. | sanya_sokal | 2201 | 1267 | Shooting Star | |
| 2428. | sardá | 2222 | 359 | Strong Apprentice | |
| 2429. | sargon | 2230 | 9406 | Master Candidate | |
| 2430. | sarojvatsa | 2174 | 695 | Player | |
| 2431. | sashanks | 1952 | 59 | Beginner | |
| 2432. | sasmini | 2098 | 126 | Strong Amateur | |
| 2433. | sassiooo | 1553 | 11 | - | |
| 2434. | sathvik_adiga11 | 2984 | 252354 | World Champion | |
| 2435. | satkul | 2503 | 19310 |
|
Internat. Master |
| 2436. | saul ramirez | 2264 | 1570 | Shooting Star | |
| 2437. | saurabh48 | 1604 | 1 | - | |
| 2438. | sc7t7 | 1612 | 2 | - | |
| 2439. | scacchi64 | 2454 | 1773 |
|
Shooting Star |
| 2440. | scagliarini gennaro | 2152 | 7719 |
|
Master Candidate |
| 2441. | scandor | 1973 | 84 |
|
- |
| 2442. | scarlat gica | 2268 | 26840 |
|
FIDE Master |
| 2443. | schach_cb_2018 | 2561 | 12753 | Grandmaster | |
| 2444. | schachfieber | 2233 | 360 | Strong Apprentice | |
| 2445. | schachquax | 2286 | 155 | Amateur | |
| 2446. | schachzombie | 2384 | 28817 | FIDE Master | |
| 2447. | schelmut | 2564 | 41857 | Grandmaster | |
| 2448. | schimmbo | 2900 | 3824 |
|
World Champion |
| 2449. | schintala | 2200 | 116 | Amateur | |
| 2450. | schippers | 2286 | 85785 | FIDE Master |