Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
749 |
2037 | (77) | 9 |
| 1910 |
722 |
2044 | (84) | 0 |
| 1911 |
733 |
2050 | (88) | 0 |
| 1912 |
701 |
2057 | (92) | 0 |
| 1913 |
694 |
2064 | (95) | 0 |
| 1914 |
640 |
2071 | (96) | 0 |
| 1915 |
600 |
2078 | (97) | 0 |
| 1916 |
584 |
2085 | (97) | 0 |
| 1917 |
569 |
2091 | (96) | 0 |
| 1918 |
568 |
2098 | (95) | 0 |
| 1919 |
569 |
2105 | (92) | 0 |
| 1920 |
595 |
2112 | (89) | 0 |
| 1921 |
622 |
2119 | (84) | 7 |
| 1922 |
634 |
2115 | (91) | 0 |
| 1923 |
694 |
2112 | (97) | 0 |
| 1924 |
751 |
2108 | (103) | 0 |
| 1925 |
788 |
2105 | (107) | 0 |
| 1926 |
827 |
2101 | (111) | 0 |
| 1927 |
862 |
2098 | (114) | 0 |
| 1928 |
875 |
2094 | (117) | 0 |
| 1929 |
903 |
2090 | (119) | 0 |
| 1930 |
959 |
2087 | (121) | 0 |
| 1931 |
1004 |
2083 | (123) | 0 |
| 1932 |
1007 |
2080 | (124) | 0 |
| 1933 |
1044 |
2076 | (125) | 0 |
| 1934 |
1081 |
2073 | (126) | 0 |
| 1935 |
1095 |
2069 | (127) | 0 |
| 1936 |
1007 |
2066 | (127) | 0 |
| 1937 |
935 |
2062 | (127) | 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] |
| |
