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Career ratings for: Marcussi, Bartolome

  Date of rating  

World Rank Rating +/- Age
03/31/1962#391210969
06/30/1962#379212167
09/30/1962#403212467
12/31/1962#403211469
03/31/1963#404216959
06/30/1963#400217759
09/30/1963#379217559
12/31/1963#384216759
03/31/1964#408216266
06/30/1964#406217066
09/30/1964#393216866
12/31/1964#435216366
03/31/1965#471216175
06/30/1965#466216875
09/30/1965#467216875
12/31/1965#433216275
03/31/1966Inactive215386
06/30/1966Inactive215886
09/30/1966Inactive216286
12/31/1966Inactive215686
04/30/1991#1989221075
05/31/1991#2001221175
06/30/1991#2013221275
07/31/1991#2040221075
08/31/1991#2051221375
09/30/1991#2057221575
10/31/1991#2092221175
11/30/1991#2071221275
12/31/1991#2086221175
04/30/1992Inactive220386
05/31/1992Inactive220386
06/30/1992Inactive220386
07/31/1992Inactive220486
08/31/1992Inactive220586
09/30/1992Inactive220886
10/31/1992Inactive220686
11/30/1992Inactive220686
12/31/1992Inactive220786
01/31/1994Inactive222787
02/28/1994Inactive223187
03/31/1994Inactive222887
04/30/1994Inactive223076
05/31/1994Inactive223376
06/30/1994Inactive223176
07/31/1994#2834222674
08/31/1994#2865222674
09/30/1994#2852222874
10/31/1994#2842222474
11/30/1994#2882222874
12/31/1994#2896222674
01/31/1995Inactive221982
02/28/1995Inactive222382
03/31/1995Inactive222382
04/30/1995Inactive222487
05/31/1995Inactive222487
06/30/1995Inactive222487
07/31/1995Inactive221784
08/31/1995Inactive222084
09/30/1995Inactive222284
10/31/1995Inactive222384
11/30/1995Inactive222384
12/31/1995Inactive222384

These ratings, calculated for Marcussi, Bartolome, 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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