| # | Name | Elo | Total | Country | Rank |
| 2451. | schweinsberj | 2380 | 10442 | Internat. Master | |
| 2452. | scoobot | 2311 | 1002 | Shooting Star | |
| 2453. | scooterocca | 1426 | 16 | - | |
| 2454. | scor32k | 1500 | 65 |
|
Beginner |
| 2455. | scottid | 2184 | 179 | Strong Amateur | |
| 2456. | sd75 | 2237 | 9494 | FIDE Master | |
| 2457. | seattlechess | 2339 | 29271 |
|
FIDE Master |
| 2458. | seattleinfosec | 2378 | 279 | Strong Amateur | |
| 2459. | seb86 | 2406 | 749 | Player | |
| 2460. | sebas ramirez | 2139 | 686 | Player | |
| 2461. | seethefuture24680 | 2505 | 2844 | FIDE Master | |
| 2462. | seguraolivier | 2286 | 8001 | FIDE Master | |
| 2463. | seixal2016 | 2143 | 1368 |
|
Shooting Star |
| 2464. | selphi | 2123 | 19357 | Master Candidate | |
| 2465. | semi-sinnvoll | 2488 | 4150 | Internat. Master | |
| 2466. | semyorka | 2551 | 6368 |
|
Internat. Master |
| 2467. | sena7510 | 2281 | 153 | Amateur | |
| 2468. | senan2015 | 1652 | 8 | - | |
| 2469. | seneque | 2232 | 1009 | Shooting Star | |
| 2470. | sepehrashouri | 2478 | 18575 | Internat. Master | |
| 2471. | sepp | 2289 | 1343 | Shooting Star | |
| 2472. | serberus | 2062 | 930 | Shooting Star | |
| 2473. | serg26 | 2328 | 146 | Amateur | |
| 2474. | sergarkh-1954 | 2528 | 750 | - | |
| 2475. | sergey50 | 1971 | 48 |
|
- |
| # | Name | Elo | Total | Country | Rank |
| 2476. | sergio m | 1631 | 1 | - | |
| 2477. | setset | 2248 | 953 |
|
Shooting Star |
| 2478. | sevenfigure | 2341 | 8141 | FIDE Master | |
| 2479. | sgtghost | 2225 | 2227 |
|
Top Player |
| 2480. | shaashvatgupt | 2517 | 13385 | Grandmaster | |
| 2481. | shadodancer | 2537 | 34220 | Grandmaster | |
| 2482. | shadowjumper | 2271 | 619 | Player | |
| 2483. | shah jihan | 2664 | 28156 | Grandmaster | |
| 2484. | shahreszan | 2241 | 146 | Strong Amateur | |
| 2485. | shailajaragini1 | 2375 | 6006 | Internat. Master | |
| 2486. | shane-uk | 2452 | 4312 |
|
Internat. Master |
| 2487. | shane_patropez | 2452 | 12089 |
|
Grandmaster |
| 2488. | shanmukhads17 | 1861 | 78 |
|
Beginner |
| 2489. | sharkmule | 2340 | 143 | Amateur | |
| 2490. | sharma drishaan | 1659 | 6 | - | |
| 2491. | shartl | 1954 | 52 | Beginner | |
| 2492. | shashini puvi | 2566 | 39093 |
|
Grandmaster |
| 2493. | shashwathchess | 2042 | 700 | Player | |
| 2494. | shaun2193 | 2103 | 265 | Apprentice | |
| 2495. | shaurya_mathapati | 2262 | 1003 | Shooting Star | |
| 2496. | shaurya_patil55 | 2275 | 178 |
|
Beginner |
| 2497. | shauryachillguy067 | 2495 | 514 | Amateur | |
| 2498. | shawannie | 2375 | 651 | Player | |
| 2499. | shawn | 2247 | 933 |
|
Promising Player |
| 2500. | shelvakh | 2279 | 372 |
|
Strong Apprentice |