Koopman, Justus
Ratings
Year |
Rank |
Edo |
Dev. |
Games |
1853 |
141 |
1794 | (159) | 2 |
1854 |
149 |
1792 | (158) | 0 |
1855 |
178 |
1789 | (158) | 0 |
1856 |
206 |
1787 | (158) | 0 |
1857 |
216 |
1785 | (157) | 0 |
1858 |
239 |
1782 | (157) | 3 |
Rating table notes
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Biographical data |
Name: Koopman, Justus Hendrik |
Born: |
Died: 29 Aug. 1863 |
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References |
Periodicals |
[Sis], vol. 8, no. 1, Jan. 1854, page 23 |
[Sis], vol. 10, no. 8, Aug. 1856, page 232 |
[Sis], vol. 2, no. 10, Oct. 1858, page 303, 310 |
[Sis], vol. 2, 1858, page 273 |
[Sis], vol. 4, 1860, page 288 |
[Sis], vol. 5, 1861, page 245 |
[Sis], vol. 7, 1863, page 307 |
[Sis], vol. 2, no. 4, Apr. 1868, page 120 |
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Match data (f=formal; c=casual; s=soft)
Tournament data
Player information updated: 6 Aug. 2024 |
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