Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1900 |
594 |
2026 | (115) | 4 |
| 1901 |
613 |
2026 | (115) | 0 |
| 1902 |
631 |
2025 | (114) | 0 |
| 1903 |
638 |
2024 | (113) | 0 |
| 1904 |
671 |
2023 | (111) | 0 |
| 1905 |
690 |
2023 | (109) | 0 |
| 1906 |
710 |
2022 | (106) | 0 |
| 1907 |
725 |
2021 | (103) | 0 |
| 1908 |
737 |
2021 | (99) | 5 |
Rating table notes
|
| Biographical data |
| Name: Escher, R.J. |
| Also known as: Dr. Escher |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 104 |
| Gaige, Chess Tournament Crosstables II, page 303 |
| Periodicals |
| [TNS], vol. 8, no. 8, 1 Aug. 1900, page 172, 178 |
| |
