| AUT Ch U18 SoechauAUT-ch U18 Soechau· Apr 16 – 20, 2000 | Apr 16 – 20, 2000 | Classical | 15 | 2119 | 30 |
FENAG Primera Cat II Guatemala City GUA· Feb 19 – Apr 20, 2000 | Feb 19 – Apr 20, 2000 | Classical | 9 | 1950 | 20 |
RA Spring Tandem active Ottawa CAN· Mar 30 – Apr 20, 2000 | Mar 30 – Apr 20, 2000 | Rapid | 5 | 2102 | 8 |
| POR Ch U10Armacao de Pera· Apr 15 – 20, 2000 | Apr 15 – 20, 2000 | Classical | 15 | 1868 | 15 |
| AUT Ch U16 SoechauAUT-ch U16 Soechau· Apr 16 – 20, 2000 | Apr 16 – 20, 2000 | Classical | 10 | 2092 | 15 |
| SoechauSoechau· Apr 16 – 20, 2000 | Apr 16 – 20, 2000 | Classical | 35 | 2034 | 48 |
| POR Ch U10 GirlsPonta Delgada· Apr 17 – 20, 2000 | Apr 17 – 20, 2000 | Classical | 13 | 1641 | 10 |
| AUT ch b18 SoechauAUT ch b18 Soechau· Apr 16 – 19, 2000 | Apr 16 – 19, 2000 | Classical | 7 | 2143 | 7 |
| 07sen.LSEM Ruhrgebiet OpenEssen (05.04.-19.04)· Apr 6 – 19, 2000 | Apr 6 – 19, 2000 | Classical | 7 | 1999 | 6 |
Millennium Masters Oakham ENG· Apr 11 – 19, 2000 | Apr 11 – 19, 2000 | Classical | 9 | 2407 | 10 |
| Meiringen SVSE 42ndMeiringen· Apr 13 – 19, 2000 | Apr 13 – 19, 2000 | Classical | 8 | 2050 | 26 |
Oakham Millennium Masters Oakham ENG· Apr 11 – 19, 2000 | Apr 11 – 19, 2000 | Classical | 10 | 2417 | 37 |
Essen op04 Essen GER· Apr 5 – 19, 2000 | Apr 5 – 19, 2000 | Classical | 29 | 1967 | 58 |
| MCC Spring OpenNatick· Apr 4 – 18, 2000 | Apr 4 – 18, 2000 | Classical | 10 | 2065 | 8 |
| Essen (05.04.-19.04)Essen (05.04.-19.04)· Apr 5 – 18, 2000 | Apr 5 – 18, 2000 | Classical | 6 | 2111 | 5 |
Essen (05.04.-19.04) Essen GER· Apr 5 – 18, 2000 | Apr 5 – 18, 2000 | Classical | 11 | 2050 | 8 |
UKR Team Ch Alushta UKR· Apr 10 – 18, 2000 | Apr 10 – 18, 2000 | Classical | 79 | 2275 | 123 |
Ukrainian Team Ch Alushta UKR· Apr 10 – 18, 2000 | Apr 10 – 18, 2000 | Classical | 73 | 2284 | 189 |
Oberpfalz Ch GER· Apr 15 – 18, 2000 | Apr 15 – 18, 2000 | Classical | 120 | 1932 | 410 |
| ROM Team ChROM-chT· Apr 13 – 17, 2000 | Apr 13 – 17, 2000 | Classical | 10 | 2463 | 7 |
| 109. Monday Knights RRBerkeley, CA· Jan 31 – Apr 17, 2000 | Jan 31 – Apr 17, 2000 | Classical | 5 | 1759 | 7 |
| ROM Team ChSovata· Apr 13 – 17, 2000 | Apr 13 – 17, 2000 | Classical | 63 | 2380 | 110 |
XXXII C.to Italiano a squadre A2.4 ITA· Feb 20 – Apr 16, 2000 | Feb 20 – Apr 16, 2000 | Classical | 10 | 2269 | 5 |
| ARG Ch U10 GirlsSan Jorge· Apr 13 – 16, 2000 | Apr 13 – 16, 2000 | Classical | 11 | 1999 | 16 |
Edinburgh Millennium Open Edinburgh SCO· Apr 14 – 16, 2000 | Apr 14 – 16, 2000 | Classical | 19 | 2255 | 21 |
Laval XVII Laval CAN· Apr 14 – 16, 2000 | Apr 14 – 16, 2000 | Classical | 12 | 2120 | 10 |
Werther Schloss Open 6th Werther GER· Apr 14 – 16, 2000 | Apr 14 – 16, 2000 | Classical | 20 | 2195 | 14 |
St.-Quentin Saint Quentin FRA· Apr 8 – 16, 2000 | Apr 8 – 16, 2000 | Classical | 77 | 1934 | 134 |
| San JorgeSan Jorge· Apr 13 – 16, 2000 | Apr 13 – 16, 2000 | Classical | 12 | 1923 | 28 |
Melbourne FIDE (I) Melbourne AUS· Mar 20 – Apr 16, 2000 | Mar 20 – Apr 16, 2000 | Classical | 9 | 2115 | 28 |
Warsaw Ch U20 Warsaw POL· Apr 7 – 16, 2000 | Apr 7 – 16, 2000 | Classical | 12 | 2079 | 64 |
Verbandsliga Nord Baden 9900 GER· Jan 23 – Apr 16, 2000 | Jan 23 – Apr 16, 2000 | Classical | 106 | 2143 | 164 |
Eupen Open rapid Eupen BEL· Apr 15 – 16, 2000 | Apr 15 – 16, 2000 | Rapid | 60 | 2192 | 62 |
Schloss Open Werther GER· Apr 14 – 16, 2000 | Apr 14 – 16, 2000 | Classical | 56 | 2145 | 61 |
Verbandsliga Sued Baden 9900 GER· Jan 23 – Apr 16, 2000 | Jan 23 – Apr 16, 2000 | Classical | 103 | 2130 | 124 |
Saint Quentin Open Saint Quentin FRA· Apr 11 – 16, 2000 | Apr 11 – 16, 2000 | Classical | 81 | 1959 | 121 |
Werther Schloss op-A 6th Werther GER· Apr 14 – 16, 2000 | Apr 14 – 16, 2000 | Classical | 58 | 2152 | 79 |
| NBCNBC· Apr 15, 2000 | Apr 15, 2000 | Classical | 15 | 2253 | 23 |
St Petersburg Open women St Petersburg RUS· Apr 7 – 15, 2000 | Apr 7 – 15, 2000 | Classical | 51 | 2128 | 136 |
Women's Open St Petersburg RUS· Apr 7 – 15, 2000 | Apr 7 – 15, 2000 | Classical | 56 | 2129 | 105 |
Chalapathi GM Guntur, AP IND· Apr 3 – 15, 2000 | Apr 3 – 15, 2000 | Classical | 17 | 2449 | 108 |
Dos Hermanas Open Dos Hermanas ESP· Apr 7 – 15, 2000 | Apr 7 – 15, 2000 | Classical | 50 | 2339 | 55 |
Open Dos Hermanas ESP· Apr 7 – 15, 2000 | Apr 7 – 15, 2000 | Classical | 77 | 2299 | 128 |
| TE.2000.P.00304TE.2000.P.00304· Apr 14, 2000 | Apr 14, 2000 | Classical | 4 | 1839 | 5 |
Val Zemitis IM San Francisco, CA USA· Apr 5 – 13, 2000 | Apr 5 – 13, 2000 | Classical | 10 | 2339 | 41 |
| Narvik ChNarvik· Feb 10 – Apr 13, 2000 | Feb 10 – Apr 13, 2000 | Classical | 13 | 2134 | 23 |
73. City Ch St Petersburg RUS· Apr 3 – 13, 2000 | Apr 3 – 13, 2000 | Classical | 11 | 2514 | 29 |
St Petersburg Ch 73rd St Petersburg RUS· Apr 3 – 13, 2000 | Apr 3 – 13, 2000 | Classical | 12 | 2507 | 39 |
19. Open Reykjavik ISL· Apr 5 – 13, 2000 | Apr 5 – 13, 2000 | Classical | 71 | 2320 | 114 |
Budapest FS04 IM-A Budapest HUN· Apr 2 – 13, 2000 | Apr 2 – 13, 2000 | Classical | 14 | 2282 | 40 |