Böök, Eero




Ratings

Year       Rank    Edo    Dev.   Games 
1930  248  2308 (56) 11
1931  297  2300 (49) 10
1932  313  2292 (44) 19
1933  222  2327 (44) 7
1934  140  2371 (39) 22
1935  75  2414 (30) 55
1936  77  2416 (31) 41
1937  73  2423 (32) 35
1938  64  2429 (40) 11
1939  46  2450 (44) 15
1940  40  2453 (56) 0
1941  32  2457 (61) 0
1942  28  2461 (63) 0
1943  30  2465 (60) 0
1944  32  2468 (54) 0
1945  27  2472 (41) 25
1946  34  2455 (35) 44
1947  33  2463 (39) 37

Rating table notes

Biographical data
Name: Böök, Eero Einar  
Born: 9 Feb. 1910
Died: 7 Jan. 1990
 
Notes:
Gaige has name as 'Böök, Eero [Einar]'.
 
References
Books
   Di Felice, Chess Results, 1921-1930, page 272
   Di Felice, Chess Results, 1931-1935, page 376
   Di Felice, Chess Results, 1936-1940, page 348
   Di Felice, Chess Results, 1941-1946, page 335
   Di Felice, Chess Results, 1947-1950, page 453
   Gaige, Chess Personalia, page 47
   Gaige, Chess Tournament Crosstables IV, page 893
   Woodger, Reuben Fine, page 348
Match data  (f=formal; c=casual; s=soft)

Book, E.E. - Chepurnov, A.A. 1931         (f)     5.5   -   4.5
Krogius, A.R. - Book, E.E. 1932         (f)     7   -   3
Karlin, O. - Book, E.E. 1934         (f)     2   -   0
Book, E.E. - Rasmussen, R. 1934         (f)     5.5   -   3.5
Stahlberg, A.G.T. - Book, E.E. 1935         (f)     3   -   1

Tournament data

Helsinki 1930     5th Finnish Chess Federation Congress - Championship     8.5  /  11
Helsinki 1932     Helsinki Tournament     7  /  9
Helsinki 1933     Helsinki Tournament     4  /  7
Helsinki 1934     Finnish Championship     9.5  /  11
Helsinki 1935 (1)     Finnish Championship     8.5  /  10
Helsinki 1935 (2)     Helsinki Tournament     5.5  /  7
Tallinn 1935     Tallinn Tournament     4  /  8
Warsaw 1935 (2)     6th Olympiad     11  /  18
Helsinki 1935 (4)     Helsinki Tournament     4  /  8
Helsinki 1936 (1)     Finnish Championship     5  /  6
Helsinki 1936 (3)     Nordic Championship     5.5  /  7
Munich 1936     Unofficial Olympiad     9.5  /  19
Helsinki 1936 (4)     Helsinki Club 50th Anniversary Tournament     6  /  9
Kemeri 1937     Kemeri Tournament     7.5  /  17
Stockholm 1937 (3)     7th Olympiad     10.5  /  18
Margate 1938 (1)     Margate Premier Tournament     5  /  9
Tallinn 1938 (2)     Estonia - Finland Match    
  Book, E.E. - Schmidt, P.F.     0.5 - 1.5    
Kemeri and Riga 1939     Kemeri-Riga Tournament     10  /  15
Stockholm 1945 (1)     Stockholm Tournament     9  /  11
Stockholm 1945 (2)     Sweden - Finland Match    
  Book, E.E. - Lundholm, S.G.     1 - 1    
Stockholm 1945 (3)     Sodra Club Jubilee Tournament     6.5  /  9
Goteborg 1945     Goteborg Quadrangular Tournament     2  /  3
Helsinki 1946 (1)     13th Finnish Championship     6.5  /  8
Goteborg 1946     Goteborg Tournament     5  /  7
Helsinki 1946 (2)     Helsinki Tournament     4.5  /  9
Helsinki 1946 (3)     Finland - Sweden Match    
  Book, E.E. - Ekstrom, N.J.A.F.     0 - 2    
Abo 1946     Turku Tournament     6  /  7
Leningrad 1946 (3)     Leningrad International Tournament     7  /  11
Stockholm 1947 (1)     Stockholm Tournament     6  /  9
Helsinki 1947 (1)     Helsinki Tournament     6.5  /  9
Helsinki 1947 (2)     F.I.D.E. Zonal and Nordic Tournament - Major Section     9  /  11
  Book, E.E. - Stoltz, G.     4 - 4    

Player information updated: 24 Aug. 2025