| # | Name | Elo | Total | Country | Rank |
| 1251. | jahska | 2716 | 939 | Shooting Star | |
| 1252. | jaime abarca | 2230 | 265 | Amateur | |
| 1253. | jaimov | 2417 | 29114 | Internat. Master | |
| 1254. | jaisinh | 2212 | 2114 | Top Player | |
| 1255. | jakovdjondovic | 2123 | 242 |
|
Apprentice |
| 1256. | jalta | 2325 | 13987 | FIDE Master | |
| 1257. | jamm | 2345 | 35452 | Internat. Master | |
| 1258. | jamsodonnell | 2188 | 102 | Amateur | |
| 1259. | jan kol | 2096 | 1716 |
|
Shooting Star |
| 1260. | jan meyer | 1970 | 62319 | Experienced Player | |
| 1261. | jan neghina | 2663 | 106738 |
|
Grandmaster |
| 1262. | jannemantheman | 1332 | 1055 | Apprentice | |
| 1263. | janusz zygadlo | 2106 | 11432 |
|
Master Candidate |
| 1264. | jarada | 1719 | 32 | Beginner | |
| 1265. | jari aalto | 2523 | 12951 |
|
Grandmaster |
| 1266. | jaron 123456879 | 1708 | 6 | - | |
| 1267. | jasc01 | 1916 | 435 | Talent | |
| 1268. | javimauri6 | 2287 | 445 | Talent | |
| 1269. | jay212 | 2085 | 6551 |
|
Top Player |
| 1270. | jay_devendran416 | 1888 | 265 | Apprentice | |
| 1271. | jaydeep123 | 1722 | 86 | Amateur | |
| 1272. | jaysh45 | 1671 | 4 | - | |
| 1273. | jazbinsek | 2250 | 473 | Talent | |
| 1274. | jazdec21 | 2834 | 12033 |
|
World Champion |
| 1275. | jbb1 | 2086 | 60 |
|
Beginner |
| # | Name | Elo | Total | Country | Rank |
| 1276. | jbb6 | 1895 | 30 | Beginner | |
| 1277. | jccamano | 2249 | 254 | Apprentice | |
| 1278. | jchrisd | 2126 | 14888 |
|
FIDE Master |
| 1279. | jcsantosmnt | 2310 | 134 | Beginner | |
| 1280. | jeanbr | 2351 | 1680 | Shooting Star | |
| 1281. | jeancatalan | 2715 | 10060 | World Champion | |
| 1282. | jeancayer | 2087 | 230 | Apprentice | |
| 1283. | jeanlou | 2165 | 1422 | Shooting Star | |
| 1284. | jebo264 | 2362 | 4190 | FIDE Master | |
| 1285. | jeff_smith | 2146 | 55 | Beginner | |
| 1286. | jeffrey j | 2386 | 23723 | Internat. Master | |
| 1287. | jegar | 2484 | 5221 | Internat. Master | |
| 1288. | jenchess | 2259 | 6674 | Top Player | |
| 1289. | jens piotraschke | 2719 | 8897 | Grandmaster | |
| 1290. | jens poethe | 2453 | 8826 | FIDE Master | |
| 1291. | jens30101970 | 2213 | 6356 | Master Candidate | |
| 1292. | jenspetersson | 2372 | 3030 |
|
FIDE Master |
| 1293. | jentomey | 2064 | 2417 | Club Champion | |
| 1294. | jeprox3 | 1716 | 8 | - | |
| 1295. | jepuru | 2367 | 13624 | Internat. Master | |
| 1296. | jerolo | 2207 | 18441 | Master Candidate | |
| 1297. | jertiw | 1631 | 2 | - | |
| 1298. | jesmet1768 | 2412 | 972 | Shooting Star | |
| 1299. | jester463 | 1655 | 23 | Beginner | |
| 1300. | jesusisking33 | 1768 | 2051 | Tactics Master |