Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1902 |
320 |
2207 | (66) | 6 |
| 1903 |
318 |
2210 | (61) | 0 |
| 1904 |
328 |
2212 | (52) | 10 |
| 1905 |
366 |
2196 | (49) | 18 |
| 1906 |
386 |
2187 | (59) | 0 |
| 1907 |
422 |
2179 | (65) | 0 |
| 1908 |
450 |
2171 | (67) | 0 |
| 1909 |
507 |
2162 | (65) | 10 |
| 1910 |
509 |
2160 | (74) | 0 |
| 1911 |
539 |
2158 | (80) | 0 |
| 1912 |
526 |
2156 | (85) | 0 |
| 1913 |
531 |
2154 | (88) | 0 |
| 1914 |
511 |
2153 | (90) | 0 |
| 1915 |
491 |
2151 | (91) | 0 |
| 1916 |
498 |
2149 | (91) | 0 |
| 1917 |
508 |
2147 | (90) | 0 |
| 1918 |
523 |
2145 | (88) | 0 |
| 1919 |
531 |
2143 | (85) | 0 |
| 1920 |
572 |
2141 | (81) | 0 |
| 1921 |
627 |
2139 | (75) | 9 |
| 1922 |
634 |
2145 | (75) | 7 |
Rating table notes
|
| Biographical data |
| Name: Schapiro, David Max |
| Born: 24 July 1867 |
| Died: 1926 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 315 |
| Malthan, Schellenberg and et al., Schachkongress des Barmer Schachvereins 1905, page 516, 538, 539, 623 |
| Thulin, Name index to CTC, page 234 |
| Periodicals |
| [DSZ], vol. 60, no. 9, Sep. 1905, page 260 |
| [Sonn], vol. 41, no. 36, 5 Sep. 1926, page 8 |
| [WSZ], vol. 14, no. 21, Nov. 1911, page 346 |
| Web |
| [David Max Schapiro] |
| |
