Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
761 |
2059 | (77) | 9 |
| 1910 |
744 |
2065 | (83) | 0 |
| 1911 |
750 |
2070 | (88) | 0 |
| 1912 |
716 |
2076 | (92) | 0 |
| 1913 |
718 |
2081 | (94) | 0 |
| 1914 |
690 |
2087 | (96) | 0 |
| 1915 |
643 |
2093 | (97) | 0 |
| 1916 |
629 |
2098 | (97) | 0 |
| 1917 |
617 |
2104 | (96) | 0 |
| 1918 |
615 |
2109 | (95) | 0 |
| 1919 |
609 |
2115 | (92) | 0 |
| 1920 |
635 |
2121 | (89) | 0 |
| 1921 |
676 |
2126 | (84) | 7 |
| 1922 |
710 |
2122 | (91) | 0 |
| 1923 |
788 |
2119 | (97) | 0 |
| 1924 |
830 |
2115 | (103) | 0 |
| 1925 |
888 |
2111 | (107) | 0 |
| 1926 |
931 |
2108 | (111) | 0 |
| 1927 |
985 |
2104 | (114) | 0 |
| 1928 |
1016 |
2100 | (117) | 0 |
| 1929 |
1038 |
2097 | (119) | 0 |
| 1930 |
1090 |
2093 | (121) | 0 |
| 1931 |
1168 |
2089 | (123) | 0 |
| 1932 |
1218 |
2085 | (124) | 0 |
| 1933 |
1250 |
2082 | (125) | 0 |
| 1934 |
1303 |
2078 | (126) | 0 |
| 1935 |
1360 |
2074 | (126) | 0 |
| 1936 |
1334 |
2071 | (127) | 0 |
| 1937 |
1286 |
2067 | (126) | 3 |
Rating table notes
|
| Biographical data |
| Name: Bosscha, G. |
| Born: |
| Died: |
| |
| Notes: |
| Gaige has 'Boscha, G.' in Chess Personalia; and 'G. Bosscha' and 'C. Boscha' in Chess Tournament Crosstables. Di Felice has 'Bosscha, G.'. I presume these are all the same player. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 301 |
| Di Felice, Chess Results, 1936-1940, page 348 |
| Gaige, Chess Personalia, page 48 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 151 |
| Thulin, Name index to CTC, page 36 |
| Web |
| [G Bosscha] |
| |
