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Career ratings for: Holaszek, Hans

  Date of rating  

World Rank Rating +/- Age
03/31/1965Inactive226579
06/30/1965Inactive225879
09/30/1965#393226575
12/31/1965#353228475
03/31/1966#296234675
06/30/1966#301234275
09/30/1966Inactive232477
12/31/1966Inactive233577
03/31/1967Inactive234177
06/30/1967Inactive233977
09/30/1967Inactive232078
12/31/1967#306234468
03/31/1968#302234972
06/30/1968#292235965
09/30/1968#329234165
12/31/1968#313235267
03/31/1969#326235367
06/30/1969#331235171
09/30/1969#349233571
12/31/1969#334234774
02/28/1970#360234474
04/30/1970#287237568
06/30/1970#294237270
08/31/1970#293237370
10/31/1970#342234663
12/31/1970#316236763
02/28/1971#354233962
04/30/1971#326234664
06/30/1971#323235564
08/31/1971#331235464
10/31/1971#343234469
12/31/1971#314236269
02/29/1972#379234870
04/30/1972#354235572
06/30/1972#343236472
08/31/1972#349236472
10/31/1972#386234673
12/31/1972Inactive236875
02/28/1973Inactive234976
04/30/1973Inactive235278
06/30/1973#379235975
08/31/1973#385235875
10/31/1973Inactive234983
12/31/1973Inactive237186
02/28/1974Inactive235087
04/30/1974Inactive235189
06/30/1974Inactive235585
08/31/1974Inactive235585

These ratings, calculated for Holaszek, Hans, 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.

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