Melbourne Melbourne AUS· Dec 26 – 31, 1930 | Dec 26 – 31, 1930 | Classical | 7 | – | 5 |
AUS Ch Melbourne AUS· Dec 26 – 31, 1930 | Dec 26 – 31, 1930 | Classical | 12 | 2051 | 15 |
Vienna Vienna AUT· Oct 18 – 24, 1930 | Oct 18 – 24, 1930 | Classical | 10 | 1791 | 19 |
Copenhagen Copenhagen DEN· Oct 5, 1930 | Oct 5, 1930 | Classical | 9 | 2443 | 6 |
Frankfurt-B Frankfurt GER· Sep 6 – 13, 1930 | Sep 6 – 13, 1930 | Classical | 11 | 1878 | 8 |
Four players Rotterdam NED· Aug 11 – 13, 1930 | Aug 11 – 13, 1930 | Classical | 4 | 2252 | 5 |
| Hamburg olHamburg ol· Jul 13 – 27, 1930 | Jul 13 – 27, 1930 | Classical | 15 | 1889 | 11 |
3. olm final Hamburg GER· Jul 13 – 27, 1930 | Jul 13 – 27, 1930 | Classical | 13 | 1899 | 9 |
Hamburg ol (Men) Hamburg GER· Jul 13 – 27, 1930 | Jul 13 – 27, 1930 | Classical | 41 | 2103 | 33 |
Hamburg GER Hamburg GER· Jul 13 – 27, 1930 | Jul 13 – 27, 1930 | Classical | 51 | 1888 | 45 |
Hamburg olm Hamburg GER· Jul 13 – 26, 1930 | Jul 13 – 26, 1930 | Classical | 33 | 2294 | 22 |
| Hamburg olmHamburg olm· Jul 24, 1930 | Jul 24, 1930 | Classical | 75 | 1960 | 113 |
BCF 23. Major Open Scarborough ENG· Jun 23 – Jul 4, 1930 | Jun 23 – Jul 4, 1930 | Classical | 11 | 1897 | 12 |
Scarborough Scarborough ENG· Jun 23 – Jul 4, 1930 | Jun 23 – Jul 4, 1930 | Classical | 16 | 1890 | 65 |
Hamburg ol Hamburg GER Hamburg ol Hamburg GER· 1930 | 1930 | Classical | 13 | 1862 | 10 |
Vienna-Budapest m Vienna AUT· Jun 8, 1930 | Jun 8, 1930 | Classical | 12 | 2425 | 6 |
Toronto Ch playoff Toronto CAN· Apr 29 – Jun 5, 1930 | Apr 29 – Jun 5, 1930 | Classical | 2 | 1577 | 7 |
Berlin Ch Berlin GER· May 2 – 20, 1930 | May 2 – 20, 1930 | Classical | 8 | 2023 | 9 |
| Kent County Major ACanterbury· Apr 21 – 26, 1930 | Apr 21 – 26, 1930 | Classical | 7 | 1999 | 5 |
| Kent County PremierCanterbury· Apr 19 – 26, 1930 | Apr 19 – 26, 1930 | Classical | 8 | 1658 | 16 |
| Washington-London Cable MatchWashington-London USA/GBR· Apr 12, 1930 | Apr 12, 1930 | Classical | 10 | 1482 | 5 |
| Varsity Oxford-CambridgeCity of London CC· Mar 22, 1930 | Mar 22, 1930 | Classical | 14 | 2112 | 7 |
Berlin Cafe Koenig Berlin GER· Feb 19 – 26, 1930 | Feb 19 – 26, 1930 | Classical | 4 | 2085 | 6 |
San Remo San Remo ITA· Jan 15 – Feb 3, 1930 | Jan 15 – Feb 3, 1930 | Classical | 22 | 2442 | 123 |
Hastings Premier Reserves 1929/30 Hastings ENG· Jan 2 – 4, 1930 | Jan 2 – 4, 1930 | Classical | 6 | 1928 | 5 |
| Hastings Premier 1929/30 10thHastings Town Hall· Jan 2 – 4, 1930 | Jan 2 – 4, 1930 | Classical | 7 | 1665 | 5 |
Hamburg m Hamburg GER· 1930 | 1930 | Classical | 2 | – | 9 |
Amsterdam m1 Amsterdam NED· 1930 | 1930 | Classical | 6 | 1948 | 5 |
| EbenseeEbensee· 1930 | 1930 | Classical | 9 | 1752 | 20 |
Prague Ch Prague CZE Prague-ch Prague CZE· 1930 | 1930 | Classical | 11 | 1919 | 10 |
Stockholm Stockholm SWE Stockholm Stockholm SWE· 1930 | 1930 | Classical | 6 | 2126 | 6 |
| Le PontLe Pont· 1930 | 1930 | Classical | 4 | 1777 | 6 |
| JUG tour simLjubljana/Novi Sad/Zagreb· 1930 | 1930 | Classical | 6 | 2295 | 5 |
Hamburg ol Hamburg GER· 1930 | 1930 | Classical | 9 | 1702 | 5 |
Stockholm Stockholm SWE· 1930 | 1930 | Classical | 13 | 2003 | 13 |
Leningrad sim (tel) Leningrad RUS· 1930 | 1930 | Classical | 7 | 2352 | 6 |
Argentina Buenos Aires ARG· 1930 | 1930 | Classical | 2 | – | 7 |
Nice-B Nice FRA· 1930 | 1930 | Classical | 8 | 1704 | 7 |
Swinemuende Swinemuende GER· 1930 | 1930 | Classical | 8 | 2163 | 6 |
Frankfurt Frankfurt GER Frankfurt Frankfurt GER· 1930 | 1930 | Classical | 6 | 2093 | 6 |
| SwinemuendeSwinemuende· 1930 | 1930 | Classical | 11 | 2163 | 38 |
Hastings 3031 Hastings ENG· 1930 | 1930 | Classical | 9 | 2337 | 10 |
It San Remo ITA· 1930 | 1930 | Classical | 11 | 1482 | 7 |
Amsterdam Amsterdam NED· 1930 | 1930 | Classical | 6 | 1948 | 6 |
Berlin Open Berlin GER· 1930 | 1930 | Classical | 9 | 1938 | 12 |
Paris Paris FRA· 1930 | 1930 | Classical | 10 | 2184 | 14 |
Hastings Hastings ENG· 1930 | 1930 | Classical | 9 | 1616 | 8 |
| Prague predolympPrague predolymp· 1930 | 1930 | Classical | 6 | 1934 | 7 |
Lodz m Lodz POL· 1930 | 1930 | Classical | 2 | – | 8 |
Leningrad Ch Leningrad RUS· 1930 | 1930 | Classical | 15 | 1894 | 18 |