Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1876 |
447 |
1952 | (74) | 14 |
| 1877 |
393 |
1980 | (75) | 0 |
| 1878 |
375 |
2008 | (75) | 0 |
| 1879 |
338 |
2036 | (73) | 0 |
| 1880 |
332 |
2064 | (68) | 0 |
| 1881 |
323 |
2093 | (60) | 10 |
| 1882 |
285 |
2126 | (58) | 20 |
Rating table notes
|
| Biographical data |
| Name: Grütter, A.L. |
| Born: |
| Died: |
| |
| Notes: |
| The first report of the New York Clipper Tournament of 1876 in the Illustrated London News (21 Oct. 1876, p.399) has 'Pratten' in place of 'Gruetter'. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 225 |
| Gilberg, Fifth American Chess Congress, page 117, 497 |
| Hillyer, Thomas Frère, page 118, 144 |
| van Winsen, James Mason in America, page 165, 293 |
| |
