| # | Name | Elo | Total | Country | Rank |
| 1601. | fr_imgoat | 2332 | 227 | Amateur | |
| 1602. | fra-got | 2328 | 21931 |
|
Master Candidate |
| 1603. | francisco gutierrez | 1853 | 181 | Strong Amateur | |
| 1604. | francisco tornay | 1642 | 7 | - | |
| 1605. | frank carr | 2052 | 46 | Beginner | |
| 1606. | frank s | 2143 | 6191 | Master Candidate | |
| 1607. | frank-100 | 2227 | 15735 | Master Candidate | |
| 1608. | frank63 | 2516 | 104561 |
|
Internat. Master |
| 1609. | frankbo | 2284 | 185 | - | |
| 1610. | frankchess22 | 2336 | 37857 | Internat. Master | |
| 1611. | franki52 | 1978 | 44305 |
|
Experienced Player |
| 1612. | frankj | 2489 | 16577 |
|
Internat. Master |
| 1613. | franklinapalomo | 2005 | 49 | - | |
| 1614. | frankoys | 1516 | 17 |
|
- |
| 1615. | frankster | 1276 | 123 | - | |
| 1616. | franky | 2559 | 34842 | Grandmaster | |
| 1617. | frankyboyiii | 2100 | 296 | Apprentice | |
| 1618. | frans bottenberg | 2661 | 3121 | - | |
| 1619. | frans51 | 2171 | 121 | - | |
| 1620. | frantz2 | 2179 | 7652 | Master Candidate | |
| 1621. | franzboth49 | 2006 | 112 | Amateur | |
| 1622. | franzce | 2602 | 15803 | Internat. Master | |
| 1623. | franzl | 2126 | 32434 | Master Candidate | |
| 1624. | franzo | 2456 | 45042 | Internat. Master | |
| 1625. | franzpeter | 2912 | 11282 | World Champion |
| # | Name | Elo | Total | Country | Rank |
| 1626. | franzy | 1939 | 182 | Strong Amateur | |
| 1627. | freaky freddy | 1905 | 51 | Beginner | |
| 1628. | fredchess06 | 1908 | 62 | - | |
| 1629. | freddydowns2 | 2059 | 95 | Amateur | |
| 1630. | fredi58 | 2398 | 5066 | FIDE Master | |
| 1631. | fredou_79 | 1788 | 30 | - | |
| 1632. | fredricthegreat | 2547 | 31069 |
|
Internat. Master |
| 1633. | fredrik arkefeld | 2228 | 654 | Player | |
| 1634. | freitaspc | 1813 | 46 |
|
- |
| 1635. | freiwie | 1817 | 9 | - | |
| 1636. | freni9 | 2275 | 197 | Amateur | |
| 1637. | freroy | 2117 | 114 | - | |
| 1638. | frey thierry | 2210 | 868 | - | |
| 1639. | frida1851 | 1978 | 2511 |
|
- |
| 1640. | friederle10 | 2364 | 20695 | FIDE Master | |
| 1641. | friedhelml | 2435 | 30480 | Internat. Master | |
| 1642. | friedolin | 2224 | 929 | Shooting Star | |
| 1643. | friendoftheking | 2721 | 3206 | Grandmaster | |
| 1644. | fritzgames | 1504 | 44 | Beginner | |
| 1645. | frog-f | 2233 | 575 | Talent | |
| 1646. | frogan | 1992 | 26 | - | |
| 1647. | fruchtzwerg | 2213 | 391 | Strong Apprentice | |
| 1648. | fs | 2051 | 188 | Strong Amateur | |
| 1649. | fscii | 1703 | 8 | - | |
| 1650. | fuad alhawbani | 1949 | 189 | Strong Amateur |