Neujahr ELO Lohmar GER· Dec 26 – 31, 1999 | Dec 26 – 31, 1999 | Classical | 10 | 2126 | 28 |
| AUS Ch SeniorsMingara· Dec 28 – 31, 1999 | Dec 28 – 31, 1999 | Classical | 7 | 1563 | 5 |
It Lohmar GER· Dec 26 – 31, 1999 | Dec 26 – 31, 1999 | Classical | 9 | 2305 | 8 |
| Porto Boavista Challenge-1Porto Boavista Challenge-1· Dec 27 – 31, 1999 | Dec 27 – 31, 1999 | Classical | 8 | 2071 | 14 |
| MingaraMingara· Dec 28 – 31, 1999 | Dec 28 – 31, 1999 | Classical | 33 | 1875 | 29 |
| AUS Ch minMingara· Dec 28 – 31, 1999 | Dec 28 – 31, 1999 | Classical | 12 | 1473 | 8 |
Bern Ambassador Open Bern SUI· Dec 26 – 31, 1999 | Dec 26 – 31, 1999 | Classical | 46 | 2273 | 40 |
| Boavista Challenge-BPorto· Dec 27 – 31, 1999 | Dec 27 – 31, 1999 | Classical | 9 | 2136 | 11 |
AUS Ch Mingara NSW AUS· Dec 28 – 31, 1999 | Dec 28 – 31, 1999 | Classical | 16 | 2225 | 30 |
| Boavista Challenge-APorto· Dec 27 – 31, 1999 | Dec 27 – 31, 1999 | Classical | 8 | 2068 | 9 |
It IM Lohmar GER· Dec 26 – 31, 1999 | Dec 26 – 31, 1999 | Classical | 9 | 2318 | 21 |
Reggio Emilia Capodanno Reggio Emilia ITA· Dec 27 – 31, 1999 | Dec 27 – 31, 1999 | Classical | 10 | 2429 | 16 |
Boavista Masters Porto POR· Dec 27 – 31, 1999 | Dec 27 – 31, 1999 | Classical | 11 | 2440 | 21 |
Challengers Hastings ENG· Jan 2 – Dec 31, 1999 | Jan 2 – Dec 31, 1999 | Classical | 19 | 2347 | 12 |
NZL Ch 107th Auckland NZL· Dec 28 – 31, 1999 | Dec 28 – 31, 1999 | Classical | 18 | 2286 | 24 |
| AUS ch majMingara· Dec 28 – 31, 1999 | Dec 28 – 31, 1999 | Classical | 33 | 1997 | 27 |
107. ch-NZL Auckland NZL· Dec 28 – 31, 1999 | Dec 28 – 31, 1999 | Classical | 15 | 2271 | 14 |
Hastings Challengers Hastings ENG· Jan 2 – Dec 31, 1999 | Jan 2 – Dec 31, 1999 | Classical | 62 | 2290 | 67 |
WGM Groningen NED· Dec 19 – 31, 1999 | Dec 19 – 31, 1999 | Classical | 7 | 2425 | 21 |
Groningen women Groningen NED· Dec 19 – 31, 1999 | Dec 19 – 31, 1999 | Classical | 4 | 2469 | 6 |
FRA Team Ch 9900 U18 Clichy FRA· Dec 19 – 31, 1999 | Dec 19 – 31, 1999 | Classical | 52 | 1988 | 98 |
It Pamplona ESP· Jan 2 – Dec 31, 1999 | Jan 2 – Dec 31, 1999 | Classical | 12 | 2611 | 25 |
| Porto Boavista Challenge-2Porto Boavista Challenge-2· Dec 27 – 31, 1999 | Dec 27 – 31, 1999 | Classical | 9 | 2146 | 14 |
Paretana-B Paretana ESP· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 9 | 2257 | 10 |
Montreal Pere Noel op-A Montreal CAN· Dec 29 – 30, 1999 | Dec 29 – 30, 1999 | Classical | 9 | 1956 | 8 |
| chT g14chT g14 Lingen· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 7 | 1988 | 6 |
| Paretana F.Alsina-mem EParetana F.Alsina-mem E· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 6 | 1885 | 5 |
| Pere Noel MontrealPere Noel Montreal· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 23 | 2068 | 28 |
It C Paretana ESP· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 10 | 2112 | 15 |
Pere Noel U2000 Montreal CAN· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 8 | 1851 | 6 |
Donau op-B Aschach AUT· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 21 | 1897 | 27 |
| Autonomico AragonAragon· Oct 16 – Dec 30, 1999 | Oct 16 – Dec 30, 1999 | Classical | 11 | 2153 | 8 |
| GER chT g20 DVM U20w GreifswalGER chT g20 DVM U20w Greifswa· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 28 | 1916 | 36 |
It A Paretana ESP· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 10 | 2304 | 12 |
Paretana Paretana ESP· Dec 28 – 30, 1999 | Dec 28 – 30, 1999 | Classical | 7 | 2415 | 7 |
Groningen Young Masters Groningen NED· Dec 19 – 30, 1999 | Dec 19 – 30, 1999 | Classical | 12 | 2337 | 32 |
It D Paretana ESP· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 8 | 2162 | 8 |
| GER Team Ch U14 GirlsLingen· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 51 | 1913 | 52 |
Danube Open 8th Aschach AUT· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 39 | 2231 | 39 |
| Porto Boavista MastersPorto Boavista Masters· Dec 28 – 30, 1999 | Dec 28 – 30, 1999 | Classical | 7 | 2468 | 6 |
Ambassador Open Bern SUI· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 76 | 2217 | 65 |
| GER Team Ch U20Bonn Roettgen· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 36 | 2027 | 62 |
Open Groningen NED· Dec 19 – 30, 1999 | Dec 19 – 30, 1999 | Classical | 53 | 2342 | 60 |
| Magistrale· Jun 30 – Dec 30, 1999 | Jun 30 – Dec 30, 1999 | Classical | 15 | 2511 | 45 |
Donau Open 08th Aschach AUT· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 46 | 2217 | 54 |
Groningen Open Groningen NED· Dec 19 – 30, 1999 | Dec 19 – 30, 1999 | Classical | 68 | 2314 | 83 |
| GER chT b12 VerdenGER chT b12 Verden· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 11 | 1953 | 9 |
8. Danube Open Aschach AUT· Dec 26 – 30, 1999 | Dec 26 – 30, 1999 | Classical | 43 | 2211 | 42 |
Greifswald Greifswald GER· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 18 | 2010 | 15 |
| LingenLingen· Dec 27 – 30, 1999 | Dec 27 – 30, 1999 | Classical | 30 | 1507 | 29 |