Roháček, Vladimír
Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
961 |
2102 | (39) | 31 |
| 1927 |
727 |
2161 | (34) | 44 |
| 1928 |
466 |
2241 | (37) | 32 |
| 1929 |
389 |
2264 | (47) | 0 |
| 1930 |
316 |
2288 | (46) | 0 |
| 1931 |
287 |
2312 | (34) | 39 |
| 1932 |
328 |
2291 | (33) | 38 |
| 1933 |
279 |
2310 | (36) | 21 |
| 1934 |
282 |
2312 | (36) | 21 |
| 1935 |
241 |
2330 | (39) | 17 |
| 1936 |
230 |
2338 | (45) | 11 |
| 1937 |
213 |
2342 | (50) | 0 |
| 1938 |
208 |
2347 | (47) | 12 |
| 1939 |
239 |
2334 | (52) | 0 |
| 1940 |
245 |
2321 | (50) | 0 |
| 1941 |
264 |
2308 | (40) | 26 |
| 1942 |
253 |
2304 | (45) | 11 |
| 1943 |
250 |
2300 | (53) | 0 |
| 1944 |
258 |
2296 | (55) | 0 |
| 1945 |
274 |
2292 | (51) | 0 |
| 1946 |
275 |
2288 | (39) | 31 |
| 1947 |
269 |
2283 | (44) | 2 |
| 1948 |
232 |
2283 | (39) | 36 |
Rating table notes
|
| Biographical data |
| Name: Roháček, Ivan Vladimír |
| Born: 19 Apr. 1909 |
| Died: 22 Nov. 1977 |
| |
| Notes: |
| Di Felice has 'Bohacek' at Bratislava 1934, and 'Rohacek, Ivan Vladimir' at other events. These are the same player. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 213, 400 |
| Di Felice, Chess Results, 1936-1940, page 370 |
| Di Felice, Chess Results, 1941-1946, page 357 |
| Di Felice, Chess Results, 1947-1950, page 475 |
| Gaige, Chess Personalia, page 358 |
| McGowan, Kurt Richter, page 365 |
| Mudroň, Max Walter a Jakob Walter, page 34 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 664, 685 |
| Web |
| Kalendovský, Jan. [May Desider], page 7, 24, 57 |
| Srobár, Vavro. [História Šachového klubu ŠK Slovan Bratislava], page 1 |
| Vlček, Stanislav. [Historická tabuľka víťazov Majstrovstiev Bratislavy jednotlivcov v šachu] |
| |
Match data (f=formal; c=casual; s=soft)
Tournament data
| Bratislava 1926 (2) |
Breyer Memorial Tournament |
4 | / | 15 |
| | | |
| Bratislava 1926 (3) |
Bratislava Quadrangular Tournament |
1.5 | / | 6 |
| | | |
| Bratislava 1926 (4) |
Bratislava Championship |
6.5 | / | 10 |
| | | |
| Bratislava 1927 (1) |
Bratislava - Nitra Match |
| | | | | | |
|
Rohacek, I.V. - Roth (1) |
1 - 0 |
| | | |
| Bratislava 1927 (2) |
Brno - Bratislava Match |
| | | | | | |
|
Rohacek, I.V. - Hochwald |
0.5 - 0.5 |
| | | |
| Bratislava 1927 (3) |
Breyer Memorial Tournament |
9 | / | 14 |
| | | |
| Ceske Budejovice 1927 (3) |
10th Czech Chess Association Congress - Major Tournament C |
6.5 | / | 8 |
| | | |
| Ceske Budejovice 1927 (8) |
10th Czech Chess Association Congress - Major Tournament Final |
1 | / | 9 |
| | | |
| Bratislava 1927 (4) |
Bratislava Championship |
5.5 | / | 11 |
| | | |
| Brno 1928 (1) |
Brno - Bratislava Match |
| | | | | | |
|
Rohacek, I.V. - Foltys, J. |
0.5 - 0.5 |
| | | |
| Trencianske Teplice 1928 (2) |
Slovak Championship |
6 | / | 9 |
| | | |
| Bratislava 1928 (1) |
Breyer Memorial Tournament |
9.5 | / | 13 |
| | | |
| Bratislava 1928 (2) |
Bratislava Championship |
6.5 | / | 9 |
| | | |
| Bratislava 1931 (1) |
Brno - Bratislava Match |
| | | | | | |
|
Rohacek, I.V. - Horak, F. |
1 - 0 |
| | | |
| Prague 1931 (6) |
12th Czech Chess Association Congress - Section A, International |
7 | / | 13 |
| | | |
| Brno 1931 (4) |
10th Congress of the German Chess Federation in Czechoslovakia - Major Tournament |
9 | / | 11 |
| | | |
| Bratislava 1931 (2) |
Breyer Memorial Tournament |
11 | / | 14 |
| | | |
| Bratislava 1932 (1) |
Breyer Memorial Tournament |
7.5 | / | 13 |
| | | |
| Bad Sliac 1932 |
Bad Sliac Major Tournament |
4 | / | 13 |
| | | |
| Bratislava 1932 (4) |
Bratislava Tournament |
3 | / | 6 |
| | | |
| Mnichovo Hradiste 1933 (1) |
13th Czech Chess Association Congress - Championship |
4.5 | / | 11 |
| | | |
| Brno 1933 (1) |
Brno - Bratislava Match |
| | | | | | |
|
Rohacek, I.V. - Pitschak, R. |
0.5 - 0.5 |
| | | |
| Bratislava 1933 |
Bratislava Championship |
7 | / | 9 |
| | | |
| Bratislava 1934 (1) |
Bratislava Tournament |
3 | / | 5 |
| | | |
| Budapest 1934 (1) |
12th Hungarian National Tournament and Maroczy Jubilee - Major Section |
6.5 | / | 16 |
| | | |
| Zilina 1935 |
Slovak Championship |
6.5 | / | 9 |
| | | |
| Vienna 1935 (2) |
Bratislava - Vienna Match |
| | | | | | |
|
Rohacek, I.V. - Becker, A. |
0.5 - 0.5 |
| | | |
| Luhacovice 1935 |
Olympiad Selection Tournament |
2 | / | 7 |
| | | |
| Bratislava 1936 (1) |
Bratislava Chmapionship |
9 | / | 11 |
| | | |
| Prague 1938 (8) |
15th Czechoslovakia Championship |
7 | / | 12 |
| | | |
| Trencianske Teplice 1941 |
Trencianske Teplice Tournament |
6.5 | / | 11 |
| | | |
| Munich 1941 |
2nd Europa Tournament |
4.5 | / | 15 |
| | | |
| Munich 1942 (1) |
Europa Tournament - Group 1 |
4 | / | 11 |
| | | |
| Bratislava 1946 |
Bratislava - Moscow Match |
| | | | | | |
|
Rohacek, I.V. - Kotov, A.A. |
0 - 2 |
| | | |
| Moravska Ostrava 1946 (1) |
19th Czechsolovakia Championship |
7.5 | / | 14 |
| | | |
| Prague 1946 (2) |
Treybal Memorial Tournament |
3.5 | / | 13 |
| | | |
| Leningrad 1946 (6) |
Leningrad - Prague and Bratislava Match |
| | | | | | |
|
Rohacek, I.V. - Rovner, D.O. |
1 - 1 |
| | | |
| Zagreb 1947 |
Yugoslavia - Czechoslovakia Match |
| | | | | | |
|
Rohacek, I.V. - Vukovic, S. |
1 - 1 |
| | | |
| Karlovy Vary and Marianske Lazne 1948 |
Karlovy Vary - Marianske Lazne Tournament |
9 | / | 19 |
| | | |
| Bratislava 1948 |
20th Czechoslovakian Championship |
6.5 | / | 15 |
| | | |
| Splindleruv Mlyn 1948 (1) |
Czechoslovakia - Yugoslavia Match |
| | | | | | |
|
Rohacek, I.V. - Kostic, B. |
0.5 - 0.5 |
| | | |
|
Rohacek, I.V. - Janosevic, D. |
0 - 1 |
| | | |
| Player information updated: 11 Jun. 2026 |
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