Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1907 |
149 |
2316 | (39) | 45 |
| 1908 |
150 |
2310 | (41) | 17 |
| 1909 |
168 |
2304 | (47) | 11 |
| 1910 |
182 |
2289 | (52) | 11 |
| 1911 |
193 |
2287 | (65) | 0 |
| 1912 |
187 |
2285 | (74) | 0 |
| 1913 |
186 |
2283 | (81) | 0 |
| 1914 |
182 |
2281 | (86) | 0 |
| 1915 |
175 |
2279 | (90) | 0 |
| 1916 |
180 |
2277 | (93) | 0 |
| 1917 |
180 |
2274 | (94) | 0 |
| 1918 |
181 |
2272 | (95) | 0 |
| 1919 |
185 |
2270 | (95) | 0 |
| 1920 |
203 |
2268 | (94) | 0 |
| 1921 |
216 |
2266 | (92) | 0 |
| 1922 |
214 |
2264 | (89) | 0 |
| 1923 |
201 |
2262 | (85) | 0 |
| 1924 |
188 |
2260 | (80) | 10 |
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 |
| |
