| # | Nom | Elo | Total | Pays | Classement |
| 1951. | nagrach | 2114 | 94 |
|
Amateur |
| 1952. | nahrjh | 2593 | 307425 | Grandmaster | |
| 1953. | nailikflar | 2602 | 14427 | Grandmaster | |
| 1954. | nana707 | 2043 | 56 | Beginner | |
| 1955. | narbiepa | 2044 | 99 |
|
Amateur |
| 1956. | narendrakumarjain | 2444 | 20622 | Internat. Master | |
| 1957. | narrator | 2100 | 21916 | Master Candidate | |
| 1958. | naser56 | 2387 | 72532 | Internat. Master | |
| 1959. | nasir64 | 2221 | 13373 |
|
Master Candidate |
| 1960. | nasserbaei | 2307 | 5175 |
|
FIDE Master |
| 1961. | natanaeldisla | 1812 | 369 | - | |
| 1962. | natasha221 | 2134 | 311 | Strong Apprentice | |
| 1963. | natd | 2175 | 18097 | Master Candidate | |
| 1964. | nathanrrogers | 2167 | 11783 | Master Candidate | |
| 1965. | naturfreund | 2216 | 848 | Shooting Star | |
| 1966. | naughty85 | 1954 | 35 | Beginner | |
| 1967. | naved alam | 1962 | 1263 | Shooting Star | |
| 1968. | navidnasri | 2297 | 482 | Talent | |
| 1969. | nayanutsabkhnanal | 2184 | 339 | Strong Apprentice | |
| 1970. | ndelikan | 2308 | 19793 | Internat. Master | |
| 1971. | ndiuki7704 | 1778 | 10 |
|
- |
| 1972. | neeraj120 | 2503 | 5594 |
|
Internat. Master |
| 1973. | negri1963 | 2039 | 6460 | Top Player | |
| 1974. | nehat a3 | 2323 | 73764 |
|
Internat. Master |
| 1975. | nehat blama | 2226 | 3951 |
|
Internat. Master |
| # | Nom | Elo | Total | Pays | Classement |
| 1976. | nellischach | 1604 | 17 | - | |
| 1977. | nemesi65 | 2536 | 13574 | Internat. Master | |
| 1978. | nerzack | 1928 | 3536 |
|
Beauty Prize |
| 1979. | nethack | 2527 | 5395 |
|
Grandmaster |
| 1980. | netops | 1661 | 3 | - | |
| 1981. | nexus113 | 1659 | 13 | - | |
| 1982. | ngtecksen | 2242 | 2001 |
|
Top Player |
| 1983. | nialz0709 | 2303 | 2120 | Top Player | |
| 1984. | nibirnayan | 2612 | 4274 | Grandmaster | |
| 1985. | nickaubrac | 2610 | 1829 |
|
- |
| 1986. | nico möschl | 2128 | 1376 | Shooting Star | |
| 1987. | nicobar | 1839 | 9 | - | |
| 1988. | nicodemo | 2650 | 46988 | Grandmaster | |
| 1989. | nigelshort | 2217 | 134 | - | |
| 1990. | nightowlchess1 | 2118 | 112 | Amateur | |
| 1991. | nihat akcelik | 2164 | 65926 |
|
FIDE Master |
| 1992. | nika n | 2093 | 81597 |
|
Experienced Player |
| 1993. | nikcardo | 2192 | 4045 |
|
Master Candidate |
| 1994. | nikigk12 | 2627 | 509 | - | |
| 1995. | nikoma | 2383 | 134658 | FIDE Master | |
| 1996. | nilakk | 2292 | 338 | Strong Amateur | |
| 1997. | nimzo01 | 2497 | 8711 | Internat. Master | |
| 1998. | nina hoiberg | 2553 | 23295 |
|
Grandmaster |
| 1999. | niniko | 2441 | 5539 | Internat. Master | |
| 2000. | niotzky | 2199 | 1279 | Shooting Star |