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Career ratings for: Pesantes Carbajal, Carlos

  Date of rating  

World Rank Rating +/- Age
02/28/1973#544225671
04/30/1973#532225571
06/30/1973#534225871
08/31/1973#536226071
02/28/1974Inactive225081
04/30/1974Inactive224781
06/30/1974Inactive224781
08/31/1974Inactive225081
02/28/1975#424233761
04/30/1975#412233961
06/30/1975#408233861
08/31/1975#402234161
10/31/1975#387234862
12/31/1975#389235262
02/29/1976#398233369
04/30/1976#406233669
06/30/1976#434232263
08/31/1976#432232763
10/31/1976#427233663
12/31/1976#439234063
02/28/1977#451231866
04/30/1977#465232266
06/30/1977#454232471
08/31/1977#455232971
10/31/1977#449233571
12/31/1977#448233571
02/28/1978Inactive231375
04/30/1978Inactive231275
06/30/1978Inactive231681
08/31/1978Inactive232181
10/31/1978Inactive232881
12/31/1978Inactive232781
02/28/1979Inactive230686
04/30/1979Inactive230886
01/31/1994#3192216373
02/28/1994#3223216573
03/31/1994#3223216973
04/30/1994#3204216773
05/31/1994#3213217273
06/30/1994Inactive218878
07/31/1994#3260216875
08/31/1994Inactive218578
09/30/1994Inactive218478
10/31/1994#3359216375
11/30/1994#3437216575
12/31/1994#3434216675
01/31/1995Inactive215483
02/28/1995Inactive215683
03/31/1995Inactive216183
04/30/1995Inactive216183
05/31/1995Inactive216383
06/30/1995Inactive218189
07/31/1995Inactive216085
08/31/1995Inactive217989
09/30/1995Inactive217989
10/31/1995Inactive216185
11/30/1995Inactive216085
12/31/1995Inactive216385

These ratings, calculated for Pesantes Carbajal, Carlos, 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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