| VerdenVerden· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 158 | 1934 | 386 |
Montral Montreal CAN· Jan 23 – Dec 30, 1999 | Jan 23 – Dec 30, 1999 | Classical | 29 | 1997 | 26 |
3. Open Cali COL· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 57 | 2238 | 72 |
| Paretana F.Alsina-mem DParetana F.Alsina-mem D· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 8 | 2169 | 9 |
Weihnachts op-A 23th Zurich SUI· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 52 | 2226 | 39 |
Weihnachts op-B 23th Zurich SUI· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 70 | 1903 | 47 |
Rilton Cup Stockholm SWE· Jan 2 – Dec 30, 1999 | Jan 2 – Dec 30, 1999 | Classical | 91 | 2284 | 114 |
HUN Team Ch U18 Budapest HUN· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 48 | 2098 | 41 |
Cali op-A 3rd Cali COL· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 34 | 2269 | 35 |
| Zurich Weihnachtsopen AZurich Weihnachtsopen A· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 47 | 1939 | 39 |
GER Team Ch U20 Girls Greifswald GER· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 49 | 2013 | 117 |
Weihnachtsopen Zurich SUI· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 72 | 2220 | 61 |
Young Masters Groningen NED· Dec 19 – 30, 1999 | Dec 19 – 30, 1999 | Classical | 101 | 2311 | 157 |
| GER Team Ch Clubs U12Verden· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 69 | 1916 | 95 |
It E Paretana ESP· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 11 | 1937 | 11 |
| GER chT b20 Bonn-RoettgenGER chT b20 Bonn-Roettgen· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 56 | 2086 | 99 |
Ciudad de Pamplona Pamplona ESP· Dec 27 – 29, 1999 | Dec 27 – 29, 1999 | Classical | 5 | 2627 | 6 |
| Ambassador OpenAmbassador Open· Dec 28 – 29, 1999 | Dec 28 – 29, 1999 | Classical | 8 | 2362 | 5 |
3. Open Cali COL 3. Open Cali COL· Dec 26 – 29, 1999 | Dec 26 – 29, 1999 | Classical | 8 | 2309 | 5 |
| Cali op-3 ACali op-3 A· Dec 26 – 29, 1999 | Dec 26 – 29, 1999 | Classical | 19 | 2298 | 13 |
| Judenara99 Clasico Femenino p/Judenara99 Clasico Femenino p· Nov 28 – Dec 29, 1999 | Nov 28 – Dec 29, 1999 | Classical | 20 | 2003 | 22 |
Washington Eastern Open Washington, DC USA· Dec 26 – 29, 1999 | Dec 26 – 29, 1999 | Classical | 25 | 2256 | 25 |
Eastern Open Washington, DC USA· Dec 26 – 29, 1999 | Dec 26 – 29, 1999 | Classical | 23 | 2235 | 20 |
| ESCESC· Aug 4 – Dec 29, 1999 | Aug 4 – Dec 29, 1999 | Classical | 20 | 1830 | 41 |
| Cali op-A 3rdCali· Feb 28 – Dec 28, 1999 | Feb 28 – Dec 28, 1999 | Classical | 41 | 2282 | 25 |
| Russian Championship KO· Dec 15 – 28, 1999 | Dec 15 – 28, 1999 | Classical | 11 | 2539 | 47 |
| ROM ChIasi· Dec 13 – 27, 1999 | Dec 13 – 27, 1999 | Classical | 9 | 2466 | 12 |
FRA Team Ch 9900 U18 Montpellier FRA· Nov 27 – Dec 27, 1999 | Nov 27 – Dec 27, 1999 | Classical | 27 | 2021 | 41 |
| 108. Monday Knights RRBerkeley, CA· Sep 28 – Dec 27, 1999 | Sep 28 – Dec 27, 1999 | Classical | 7 | 1901 | 15 |
ROM Ch Lasi ROU· Dec 13 – 27, 1999 | Dec 13 – 27, 1999 | Classical | 17 | 2458 | 110 |
ROM Ch women Lasi ROU· Dec 15 – 27, 1999 | Dec 15 – 27, 1999 | Classical | 14 | 2211 | 91 |
| EloElo· Jul 22 – Dec 26, 1999 | Jul 22 – Dec 26, 1999 | Classical | 38 | 1936 | 20 |
St Petersburg Ch 5' St Petersburg RUS· Dec 25, 1999 | Dec 25, 1999 | Classical | 7 | 2375 | 7 |
RUS Ch KO Moscow RUS· Dec 15 – 24, 1999 | Dec 15 – 24, 1999 | Classical | 58 | 2457 | 136 |
Lisbon Ch U14 Girls Lisbon POR· Dec 19 – 23, 1999 | Dec 19 – 23, 1999 | Classical | 3 | 1356 | 6 |
Lisbon Ch U12 Girls Lisbon POR· Dec 19 – 23, 1999 | Dec 19 – 23, 1999 | Classical | 3 | – | 6 |
Lisbon Ch U18 Girls Lisbon POR· Dec 20 – 23, 1999 | Dec 20 – 23, 1999 | Classical | 3 | 2066 | 5 |
Lisbon Ch U16 Girls Lisbon POR· Dec 19 – 23, 1999 | Dec 19 – 23, 1999 | Classical | 5 | 1765 | 8 |
York Vikings York ENG· Dec 14 – 22, 1999 | Dec 14 – 22, 1999 | Classical | 6 | 2539 | 11 |
| Piraeus ChPiraeus· Nov 20 – Dec 22, 1999 | Nov 20 – Dec 22, 1999 | Classical | 12 | 2087 | 10 |
COL Ch Fusagasuga COL· Dec 12 – 22, 1999 | Dec 12 – 22, 1999 | Classical | 12 | 2296 | 65 |
Vikings GM York ENG· Dec 13 – 22, 1999 | Dec 13 – 22, 1999 | Classical | 6 | 2502 | 24 |
4. Comtois It Belfort FRA· Dec 13 – 22, 1999 | Dec 13 – 22, 1999 | Classical | 7 | 2511 | 25 |
| Pireus ChPiraeus· Nov 20 – Dec 22, 1999 | Nov 20 – Dec 22, 1999 | Classical | 27 | 2038 | 57 |
Vikings Challengers 1st York ENG· Dec 13 – 21, 1999 | Dec 13 – 21, 1999 | Classical | 9 | 2423 | 10 |
Vikings GMB York ENG· Dec 13 – 21, 1999 | Dec 13 – 21, 1999 | Classical | 10 | 2332 | 30 |
Vikings Masters York ENG· Dec 13 – 21, 1999 | Dec 13 – 21, 1999 | Classical | 10 | 2312 | 26 |
Vikings Masters 1st York ENG· Dec 13 – 21, 1999 | Dec 13 – 21, 1999 | Classical | 10 | 2307 | 16 |
| FRA chT youthFRA chT youth· Nov 27 – Dec 21, 1999 | Nov 27 – Dec 21, 1999 | Classical | 88 | 2014 | 150 |
Gudmundur Arason 5th Hafnarfjordur ISL· Dec 12 – 20, 1999 | Dec 12 – 20, 1999 | Classical | 9 | 2261 | 29 |