Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1881 |
296 |
2105 | (81) | 10 |
| 1882 |
301 |
2106 | (84) | 0 |
| 1883 |
329 |
2107 | (86) | 2 |
| 1884 |
380 |
2094 | (89) | 0 |
| 1885 |
402 |
2082 | (92) | 2 |
| 1886 |
401 |
2078 | (95) | 0 |
| 1887 |
415 |
2075 | (97) | 2 |
| 1888 |
437 |
2064 | (103) | 0 |
| 1889 |
445 |
2052 | (109) | 0 |
| 1890 |
482 |
2041 | (114) | 0 |
| 1891 |
506 |
2030 | (118) | 0 |
| 1892 |
568 |
2019 | (122) | 0 |
| 1893 |
609 |
2008 | (125) | 0 |
| 1894 |
639 |
1997 | (128) | 0 |
| 1895 |
658 |
1985 | (131) | 1 |
Rating table notes
|
| Biographical data |
| Name: Cohn, Louis |
| Also known as: Dr. Louis Cohn |
| Born: 3 Jan. 1855 |
| Died: 20 Aug. 1930 |
| |
| Notes: |
| The New York World of 17 Jul. 1881 has 'Cohen, L.'. |
|
| |
| References |
| Books |
| Davies, Samuel Lipschütz, page 317 |
| Gaige, Chess Personalia, page 74, 74 |
| Gilberg, Fifth American Chess Congress, page 496 |
| Hilbert and Lahde, Albert Beauregard Hodges, page 171, 238 |
| Hilbert, Walter Penn Shipley, page 352 |
| Hilbert, Writings in Chess History, page 464 |
| Hillyer, Thomas Frère, page 112 |
| Rogers, New York State Chess Association, page 24, 50 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 206 |
| Urcan, Julius Finn, page 221 |
| Periodicals |
| [BCC], vol. 1, no. 8, 15 Jan. 1883, page 70 |
| [ICM], vol. 3, no. 7, July 1887, page 197 |
| [NYW], 15 July 1881 |
| |
