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Career ratings for: Lago, Victor Miguel

  Date of rating  

World Rank Rating +/- Age
12/31/1989#1598222473
01/31/1990#1923212566
02/28/1990#1917212566
03/31/1990#1896212666
04/30/1990#1908213065
05/31/1990#1922212865
06/30/1990#1925212665
07/31/1990#1953212865
08/31/1990#1957213065
09/30/1990#1985212965
10/31/1990#2011212766
11/30/1990#2041212766
12/31/1990#1840221771
01/31/1991#2145212873
02/28/1991#2164212773
03/31/1991#2222212773
04/30/1991#2209213172
05/31/1991#2224213172
06/30/1991#2245213072
07/31/1991#2266213172
08/31/1991#2281213272
09/30/1991#2296213372
10/31/1991#2315213173
11/30/1991#2308213273
12/31/1991Inactive222377
01/31/1992Inactive212083
02/29/1992Inactive212283
03/31/1992Inactive212383
04/30/1992Inactive212382
05/31/1992Inactive212282
06/30/1992Inactive212282
07/31/1992Inactive212682
08/31/1992Inactive212682
09/30/1992Inactive212682
10/31/1992Inactive212683
11/30/1992Inactive212483
12/31/1992Inactive222088

These ratings, calculated for Lago, Victor Miguel, 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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