Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1902 |
306 |
2212 | (66) | 6 |
| 1903 |
300 |
2215 | (61) | 0 |
| 1904 |
307 |
2219 | (52) | 10 |
| 1905 |
352 |
2200 | (49) | 18 |
| 1906 |
371 |
2191 | (59) | 0 |
| 1907 |
410 |
2182 | (65) | 0 |
| 1908 |
437 |
2173 | (66) | 0 |
| 1909 |
490 |
2164 | (65) | 10 |
| 1910 |
499 |
2162 | (74) | 0 |
| 1911 |
533 |
2160 | (80) | 0 |
| 1912 |
513 |
2158 | (85) | 0 |
| 1913 |
528 |
2156 | (88) | 0 |
| 1914 |
506 |
2154 | (90) | 0 |
| 1915 |
480 |
2152 | (91) | 0 |
| 1916 |
486 |
2150 | (91) | 0 |
| 1917 |
494 |
2148 | (90) | 0 |
| 1918 |
502 |
2146 | (89) | 0 |
| 1919 |
512 |
2144 | (85) | 0 |
| 1920 |
548 |
2142 | (81) | 0 |
| 1921 |
605 |
2140 | (75) | 9 |
| 1922 |
606 |
2146 | (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] |
| |
