Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1880 |
218 |
2171 | (149) | 11 |
| 1881 |
223 |
2185 | (147) | 0 |
| 1882 |
214 |
2199 | (144) | 0 |
| 1883 |
210 |
2214 | (141) | 0 |
| 1884 |
213 |
2228 | (138) | 0 |
| 1885 |
199 |
2242 | (135) | 0 |
| 1886 |
185 |
2257 | (131) | 0 |
| 1887 |
175 |
2271 | (127) | 0 |
| 1888 |
166 |
2285 | (123) | 6 |
Rating table notes
|
| Biographical data |
| Name: Costantini, Ernesto |
| Born: |
| Died: |
| |
| Notes: |
| First name sent by Fabrizio Zavatarelli (personal communication). |
|
| |
| References |
| Books |
| Winter, A Chess Omnibus, page 138 |
| Periodicals |
| [ESIC], no. 4, 10 Aug. 1864, page 13 |
| [QCH], vol. 5, no. 18, 2017, page 437 |
| [SDSZ], 30 Sep. 1888, page 160 |
| |
