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Career ratings for: Fernandez, J.

  Date of rating  

World Rank Rating +/- Age
01/31/1992#2183222573
02/29/1992#2169222873
03/31/1992#2181222573
04/30/1992#2266221372
05/31/1992#2280221272
06/30/1992#2302221672
07/31/1992#2304221772
08/31/1992#2344221972
09/30/1992#2379221872
10/31/1992#2362222172
11/30/1992#2386221672
12/31/1992#2378222072
01/31/1993#2223225469
02/28/1993#2201225669
03/31/1993#2228225469
04/30/1993#2564221275
05/31/1993#2610220770
06/30/1993#2566221270
07/31/1993#2586221070
08/31/1993#2660221270
09/30/1993#2684221170
10/31/1993#2714221370
11/30/1993#2742221170
12/31/1993#2755221270
01/31/1994#2396226173
02/28/1994#2406226373
03/31/1994#2439226073
04/30/1994#2848221674
05/31/1994Inactive221876
06/30/1994Inactive222376
07/31/1994Inactive222276
08/31/1994Inactive222376
09/30/1994Inactive222276
10/31/1994Inactive222276
11/30/1994Inactive222176
12/31/1994Inactive222276
01/31/1995Inactive225383
02/28/1995Inactive225483
03/31/1995Inactive225283
04/30/1995Inactive220984
05/31/1995Inactive220987
06/30/1995Inactive221687
07/31/1995Inactive221487
08/31/1995Inactive221787
09/30/1995Inactive221687
10/31/1995Inactive222087
11/30/1995Inactive221787
12/31/1995Inactive221987
01/31/1996Inactive226586
02/29/1996Inactive226786
03/31/1996Inactive226686
04/30/1996Inactive222487
05/31/1996Inactive222588
06/30/1996Inactive222988
07/31/1996Inactive222788
08/31/1996Inactive222988
09/30/1996Inactive222788
10/31/1996Inactive223088
11/30/1996Inactive222688
12/31/1996Inactive222888

These ratings, calculated for Fernandez, J., 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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