Kleve Open Kleve GER Kleve op Kleve GER· May 13 – 16, 1999 | May 13 – 16, 1999 | Classical | 25 | 2219 | 22 |
| Syre Memorial Open 22thIssy les Moulineaux· May 13 – 16, 1999 | May 13 – 16, 1999 | Classical | 32 | 2196 | 24 |
ATL Ch U18 Barranquilla COL· May 12 – 16, 1999 | May 12 – 16, 1999 | Classical | 20 | 1807 | 16 |
NOR Ch team Langesund NOR· May 12 – 16, 1999 | May 12 – 16, 1999 | Classical | 42 | 2216 | 37 |
VCN SchaakFestival Soest NED· Apr 14 – May 16, 1999 | Apr 14 – May 16, 1999 | Classical | 78 | 1910 | 175 |
NOR Team Ch Langesund NOR· May 12 – 16, 1999 | May 12 – 16, 1999 | Classical | 54 | 2235 | 100 |
NOR Team Ch Langesund NOR NOR-chT Langesund NOR· May 12 – 16, 1999 | May 12 – 16, 1999 | Classical | 26 | 2245 | 22 |
Jubilee Open SK Turm Kleve Kleve op Kleve GER· May 13 – 16, 1999 | May 13 – 16, 1999 | Classical | 69 | 2153 | 91 |
Jubilee Open SK Turm Kleve Kleve GER· May 13 – 16, 1999 | May 13 – 16, 1999 | Classical | 118 | 2116 | 238 |
LEO Ch ferme Hull CAN· May 15, 1999 | May 15, 1999 | Classical | 8 | 1934 | 7 |
GER Team Ch Univ GER· May 13 – 15, 1999 | May 13 – 15, 1999 | Classical | 96 | 2144 | 104 |
Young Masters QF Lausanne SUI· May 14, 1999 | May 14, 1999 | Classical | 9 | 2557 | 5 |
NED Team Ch playoff Breda NED· May 13 – 14, 1999 | May 13 – 14, 1999 | Classical | 11 | 2519 | 7 |
Dutch Team Championships playoff Breda NED· May 13 – 14, 1999 | May 13 – 14, 1999 | Classical | 41 | 2471 | 39 |
Young Masters Pool B Lausanne SUI· May 12 – 13, 1999 | May 12 – 13, 1999 | Classical | 5 | 2560 | 10 |
FSIM May Budapest HUN· May 2 – 13, 1999 | May 2 – 13, 1999 | Classical | 15 | 2262 | 21 |
Young Masters Pool A Lausanne SUI· May 12 – 13, 1999 | May 12 – 13, 1999 | Classical | 4 | 2553 | 7 |
Budapest FS05 IM Budapest HUN· May 2 – 13, 1999 | May 2 – 13, 1999 | Classical | 13 | 2313 | 67 |
NED Ch U20 Girls Leiden NED· May 3 – 11, 1999 | May 3 – 11, 1999 | Classical | 12 | 2009 | 51 |
| CL3-1999.22IECC· May 11, 1999 | May 11, 1999 | Classical | 5 | 1925 | 6 |
NED Ch junior Leiden NED· May 3 – 11, 1999 | May 3 – 11, 1999 | Classical | 13 | 2269 | 18 |
NED Ch U20 Leiden NED· May 3 – 11, 1999 | May 3 – 11, 1999 | Classical | 24 | 2246 | 78 |
NED Ch (u-20) Leiden NED· May 3 – 10, 1999 | May 3 – 10, 1999 | Classical | 10 | 2211 | 8 |
Aberdeen Open Aberdeen SCO· May 10, 1999 | May 10, 1999 | Classical | 21 | 2082 | 20 |
FSELO Closed May Budapest HUN· May 2 – 10, 1999 | May 2 – 10, 1999 | Classical | 6 | 2143 | 29 |
| Swiss 205.4IECC· May 9, 1999 | May 9, 1999 | Classical | 10 | 1780 | 5 |
| OpenSalsomaggiore Terme,ITA op· May 6 – 9, 1999 | May 6 – 9, 1999 | Classical | 21 | 2228 | 19 |
EST Ch Tallinn ch-EST· May 2 – 9, 1999 | May 2 – 9, 1999 | Classical | 10 | 2385 | 37 |
Sautron Sautron FRA· May 7 – 9, 1999 | May 7 – 9, 1999 | Classical | 65 | 1984 | 57 |
Salsomaggiore Terme Open Salsomaggiore Terme ITA· May 6 – 9, 1999 | May 6 – 9, 1999 | Classical | 17 | 2176 | 15 |
Montcalm IV 1998-99 Quebec CAN· Jan 14 – May 9, 1999 | Jan 14 – May 9, 1999 | Classical | 14 | 1750 | 12 |
Indonesia vs ROW Bali INA· May 2 – 9, 1999 | May 2 – 9, 1999 | Classical | 8 | 2518 | 42 |
| Salsomaggiore Terme OpenSalsomaggiore Terme,ITA op· May 6 – 9, 1999 | May 6 – 9, 1999 | Classical | 26 | 2203 | 42 |
International Open Dubai UAE· May 2 – 9, 1999 | May 2 – 9, 1999 | Classical | 57 | 2371 | 208 |
| Ruhrgebiet VK3 9899Ruhrgebiet· Jan 10 – May 9, 1999 | Jan 10 – May 9, 1999 | Classical | 113 | 2055 | 183 |
| Ruhrgebiet VK1 9899Ruhrgebiet· Jan 10 – May 9, 1999 | Jan 10 – May 9, 1999 | Classical | 107 | 2057 | 168 |
| Ruhrgebiet VL2 9899Ruhrgebiet· Jan 10 – May 9, 1999 | Jan 10 – May 9, 1999 | Classical | 118 | 2144 | 199 |
| Ruhrgebiet VL1 9899Ruhrgebiet· Jan 10 – May 9, 1999 | Jan 10 – May 9, 1999 | Classical | 110 | 2152 | 183 |
EST Ch Tallinn EST· May 4 – 8, 1999 | May 4 – 8, 1999 | Classical | 8 | 2382 | 8 |
Dubai Open Dubai UAE· May 2 – 8, 1999 | May 2 – 8, 1999 | Classical | 27 | 2436 | 26 |
| ISR Team Ch IsraelISR-chT Israel· Jan 22 – May 8, 1999 | Jan 22 – May 8, 1999 | Classical | 31 | 2377 | 25 |
NED Ch U14 Leiden NED· May 3 – 8, 1999 | May 3 – 8, 1999 | Classical | 27 | 2101 | 118 |
NED Ch U16 Leiden NED· May 3 – 8, 1999 | May 3 – 8, 1999 | Classical | 24 | 2116 | 104 |
NED Ch U16 Girls Leiden NED· May 3 – 8, 1999 | May 3 – 8, 1999 | Classical | 12 | 1850 | 54 |
Israeli League Tel Aviv ISR· Mar 26 – May 8, 1999 | Mar 26 – May 8, 1999 | Classical | 79 | 2430 | 128 |
NED Ch U14 Girls Leiden NED· May 3 – 8, 1999 | May 3 – 8, 1999 | Classical | 16 | 2092 | 70 |
Sonsbeek SNS Arnhem NED· May 2 – 8, 1999 | May 2 – 8, 1999 | Classical | 4 | 2597 | 12 |
| Israeli LeagueTel Aviv;Israeli League· Mar 19 – May 8, 1999 | Mar 19 – May 8, 1999 | Classical | 80 | 2393 | 138 |
Leverkusen Ch Open 11th Leverkusen GER· Jan 8 – May 7, 1999 | Jan 8 – May 7, 1999 | Classical | 30 | 1977 | 51 |
POL Ch Polanica Zdroj POL· Apr 23 – May 6, 1999 | Apr 23 – May 6, 1999 | Classical | 14 | 2445 | 40 |