Back to names list

Career ratings for: Gasztonyi, Endre

  Date of rating  

World Rank Rating +/- Age
06/30/1957#256228172
12/31/1957#247226170
06/30/1958Inactive226683
12/31/1958Inactive224980
03/31/1963#292232160
06/30/1963#239236262
09/30/1963#234236362
12/31/1963#278232360
03/31/1964#322229357
06/30/1964#279232858
09/30/1964#269232958
12/31/1964#329229757
03/31/1965#349230762
06/30/1965#299233863
09/30/1965#303234063
12/31/1965#324230962
03/31/1966#343230870
06/30/1966#305233971
09/30/1966#311234371
12/31/1966#354230970
03/31/1967Inactive230780
06/30/1967Inactive233981
09/30/1967Inactive234181
12/31/1967Inactive230780
02/28/1973#515227865
04/30/1973#493228665
06/30/1973#468230465
08/31/1973#474230465
10/31/1973#456230465
12/31/1973#469228765
02/28/1974#505227874
04/30/1974#494228474
06/30/1974#493230074
08/31/1974#497230174
10/31/1974#486229774
12/31/1974#513228074
02/28/1975Inactive227784
04/30/1975Inactive228484
06/30/1975Inactive230084
08/31/1975Inactive230184
10/31/1975Inactive230184
12/31/1975Inactive228884

These ratings, calculated for Gasztonyi, Endre, incorporate all games (against rated opponents) played in the year before the "Date of rating", along with the ratings that were already calculated one year previously. If a player has an insufficient number of games in recent years, there may be gaps in the list, even though you may see ratings listed on previous and/or subsequent dates. Whenever a player has played no rated games for three straight years, or dies, they are removed from the list.

Definition of columns in the above list:

Date of rating is the "effective date" of the rating. The rating calculation does not include any games occurring after the "Date of rating".

World Rank refers to the player's world rank on that date.

Rating is the calculated rating for the player, as of the "Date of Rating". This represents the player's estimated strength on the following day.

+/- is the standard deviation of the player's rating estimate. It is based on a geometric average of the number of rated games played in past years. Players who play very frequently will have a smaller +/- value, indicating a greater confidence in the accuracy of their rating. Players whose +/- value exceeds 76 are classified as "Inactive" due to their infrequent play against rated opponents. Mathematically, a player's rating is an estimate of their exact strength on the day after the "Date of Rating". The +/- value represents the standard deviation of that estimate; the player's true strength on that date should be within one standard deviation of their calculated rating approximately 68% of the time, and within two standard deviations of their calculated rating approximately 95% of the time.

Age is the player's exact age in years, on the "Date of Rating". If a player's age is displayed as a link, that means that this rating was active at the time of their next birthday. Click on the link to see the sorted list of all players' ratings on their birthdays when turning that same age.

Back to top

Home