Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1907 |
144 |
2318 | (39) | 45 |
| 1908 |
148 |
2312 | (41) | 17 |
| 1909 |
162 |
2308 | (46) | 11 |
| 1910 |
180 |
2293 | (52) | 11 |
| 1911 |
189 |
2294 | (64) | 0 |
| 1912 |
177 |
2294 | (73) | 0 |
| 1913 |
169 |
2294 | (80) | 0 |
| 1914 |
161 |
2295 | (84) | 0 |
| 1915 |
149 |
2295 | (87) | 0 |
| 1916 |
152 |
2295 | (89) | 0 |
| 1917 |
155 |
2296 | (90) | 0 |
| 1918 |
157 |
2296 | (90) | 0 |
| 1919 |
159 |
2297 | (89) | 0 |
| 1920 |
174 |
2297 | (87) | 0 |
| 1921 |
180 |
2297 | (83) | 0 |
| 1922 |
177 |
2298 | (78) | 0 |
| 1923 |
164 |
2298 | (71) | 0 |
| 1924 |
156 |
2298 | (62) | 10 |
| 1925 |
125 |
2299 | (62) | 11 |
Rating table notes
|
| Biographical data |
| Name: Krofta, K. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 309 |
| Di Felice, Chess Results, 1921-1930, page 328 |
| Thulin, Name index to CTC, page 141 |
| |
