| # | Nom | Elo | Total | Pays | Classement |
| 2951. | kreitmair | 2481 | 99825 | Internat. Master | |
| 2952. | kriakalyana | 2169 | 230 |
|
Apprentice |
| 2953. | kris2018 | 1956 | 42 | Beginner | |
| 2954. | kris65 | 1908 | 179 |
|
- |
| 2955. | krishan sanjeewa | 1823 | 14 | - | |
| 2956. | krishangsingh09 | 1601 | 51 | Beginner | |
| 2957. | krishangsingh2012 | 1702 | 29 | Beginner | |
| 2958. | krishkharade | 2173 | 343 | Strong Apprentice | |
| 2959. | krismik | 1938 | 139 |
|
Strong Amateur |
| 2960. | krisnatoon | 1763 | 14 | - | |
| 2961. | kristov3478 | 1953 | 65 |
|
Beginner |
| 2962. | kritan06 | 2664 | 9178 | Grandmaster | |
| 2963. | kriya_shinnika | 2470 | 4132 | Internat. Master | |
| 2964. | krolpionek | 1555 | 1 | - | |
| 2965. | krommie | 1833 | 17 | - | |
| 2966. | krushvanth | 1699 | 14 | - | |
| 2967. | krux | 2223 | 179 | Strong Amateur | |
| 2968. | krzep130 | 1624 | 2 | - | |
| 2969. | kubata | 2676 | 45207 | World Champion | |
| 2970. | kubirayudesu | 1681 | 62 |
|
Beginner |
| 2971. | kuhi123 | 2589 | 11619 |
|
World Champion |
| 2972. | kuhne | 2077 | 97 |
|
Amateur |
| 2973. | kuky003 | 2068 | 70 |
|
Beginner |
| 2974. | kuldeep singh | 2152 | 97 | Beginner | |
| 2975. | kumanderbaltek | 2450 | 339 | - |
| # | Nom | Elo | Total | Pays | Classement |
| 2976. | kumar_07 | 1401 | 22 | Beginner | |
| 2977. | kung fu panda | 1688 | 7 | - | |
| 2978. | kungfupanda64 | 2083 | 131 | - | |
| 2979. | kura90 | 1697 | 5 | - | |
| 2980. | kushagra2012 | 2423 | 6541 | Internat. Master | |
| 2981. | kushagra_jain | 2727 | 26194 |
|
Grandmaster |
| 2982. | kutscher | 2278 | 355 | Strong Apprentice | |
| 2983. | kuttenberg | 1794 | 71 | - | |
| 2984. | kva888 | 1606 | 2 | - | |
| 2985. | kvazmani | 2262 | 1135 |
|
Shooting Star |
| 2986. | kvs chetan reddy | 1710 | 6 | - | |
| 2987. | kvwilhelm | 2250 | 258 | Apprentice | |
| 2988. | kwachair | 2061 | 212 | - | |
| 2989. | kwg | 2440 | 68021 | Internat. Master | |
| 2990. | kyriakopoulos nikolaos chr | 2303 | 167 | Amateur | |
| 2991. | kyumin | 2232 | 346 | Strong Apprentice | |
| 2992. | könig pilsener | 2105 | 680 | - | |
| 2993. | l1szero | 2204 | 378 | Strong Apprentice | |
| 2994. | lachesis | 1585 | 765 | - | |
| 2995. | lacky | 2324 | 31251 | FIDE Master | |
| 2996. | ladislav62 | 2575 | 130555 | Grandmaster | |
| 2997. | ladoga2009 | 1819 | 38 |
|
Beginner |
| 2998. | lahcen ssd | 1670 | 3 | - | |
| 2999. | lailaiking | 2415 | 796 | Shooting Star | |
| 3000. | lailyyy | 2324 | 1397 | Shooting Star |