Piotrowski, Oskar




Ratings

Year       Rank    Edo    Dev.   Games 
1902  193  2277 (37) 50
1903  196  2277 (53) 0
1904  216  2277 (61) 0
1905  220  2277 (64) 9
1906  233  2272 (74) 0
1907  247  2266 (81) 0
1908  265  2261 (87) 0
1909  286  2255 (91) 0
1910  280  2250 (95) 0
1911  321  2245 (97) 0
1912  328  2239 (98) 0
1913  328  2234 (99) 0
1914  320  2228 (99) 6

Rating table notes

Biographical data
Name: Piotrowski, Oskar  
Born:
Died:
 
Notes:
The Berliner Schachverband website has 'Pietrowski', but on it's Café Kerkau page, Hoppe suggests that 'O. Piotrowski' is correct.
 
References
Books
   Di Felice, Chess Results, 1901-1920, page 313
   Thulin, Name index to CTC, page 203, 204
Web
   Hoppe, Frank.  [Chronik des Jahres 1902] (broken)
   Hoppe, Frank.  [Freies Turnier im Café Kerkau] (broken)
   Lissowski, Tomasz.  [Szachiści a Sprawa Niepodległości Polski]

Match data  (f=formal; c=casual; s=soft)

von Popiel, I. - Piotrowski, O. 1905         (f)     4.5   -   4.5

Tournament data

Berlin 1902 (5)     Berlin Finckenschaft-Turnier     9.5  /  14
Berlin 1902 (6)     Café Kerkau Free Tournament     7  /  13
Berlin 1902 (7)     Anderssen Chess Club - Berlin Finckenschaft Club Match    
  Piotrowski, O. - Ranneforth, H.     0 - 1    
Berlin 1902 (8)     Berlin Summer Tournament - Section I     4.5  /  7
Hanover 1902 (2)     13th German Chess Federation Congress - Hauptturnier A     7.5  /  21
Berlin 1902 (10)     1st Tournament of the General Chess Federation of Berlin     5  /  7
Lemberg 1914     Lemberg Tournament     19  /  24


Player information updated: 5 Sept. 2021