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Career ratings for: Stentebjerg Hansen, Per

  Date of rating  

World Rank Rating +/- Age
01/31/1991#1825223667
02/28/1991#1864223067
03/31/1991#1915223067
04/30/1991#1897223467
05/31/1991#1902223767
06/30/1991#1936223267
07/31/1991#2027221366
08/31/1991#2029221866
09/30/1991#2047221866
10/31/1991#2058221866
11/30/1991#2050221766
12/31/1991#2047222066
01/31/1992Inactive223276
02/29/1992Inactive222776
03/31/1992Inactive222876
04/30/1992Inactive222776
05/31/1992Inactive222976
06/30/1992Inactive222376
07/31/1992#2359220675
08/31/1992#2396220975
09/30/1992#2422221175
10/31/1992#2431221375
11/30/1992#2430221075
12/31/1992#2414221675
01/31/1993Inactive222787
02/28/1993Inactive222187
03/31/1993Inactive222187
04/30/1993Inactive222487
05/31/1993Inactive222487
06/30/1993Inactive222087
07/31/1993Inactive220086
08/31/1993Inactive220386
09/30/1993Inactive220486
10/31/1993Inactive220586
11/30/1993Inactive220586
12/31/1993Inactive220886

These ratings, calculated for Stentebjerg Hansen, Per, 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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