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Career ratings for: Dussol, Pierre

  Date of rating  

World Rank Rating +/- Age
01/31/1990#1780220575
02/28/1990#1771220175
03/31/1990#1751220475
04/30/1990Inactive221977
05/31/1990#1769220674
06/30/1990#1770220674
07/31/1990#1810220074
08/31/1990#1834219474
09/30/1990#1861219174
10/31/1990#1973215172
11/30/1990#2003214972
12/31/1990#2012215172
01/31/1991#1880222272
02/28/1991#1904222072
03/31/1991#1945222272
04/30/1991#1833224770
05/31/1991#1936222869
06/30/1991#1959222669
07/31/1991#1998222169
08/31/1991#2039221569
09/30/1991#2065221369
10/31/1991#2211217568
11/30/1991#2200217668
12/31/1991#2203217768
01/31/1992#2205222275
02/29/1992#2199222175
03/31/1992#2185222575
04/30/1992Inactive224076
05/31/1992Inactive221976
06/30/1992Inactive221676
07/31/1992Inactive221276
08/31/1992Inactive220676
09/30/1992Inactive220476
10/31/1992#2609217175
11/30/1992#2615216975
12/31/1992#2614217475
01/31/1993#2519221171
02/28/1993#2517221271
03/31/1993#2506221571
04/30/1993#2341224272
05/31/1993#2515222272
06/30/1993#2504222272
07/31/1993#2558221672
08/31/1993#2670221072
09/30/1993#2699220972
10/31/1993#2887218271
11/30/1993#2910218371
12/31/1993#2930218471
01/31/1994Inactive221677
02/28/1994Inactive221677
03/31/1994Inactive221777
04/30/1994Inactive223382
05/31/1994Inactive221782
06/30/1994Inactive221582
07/31/1994Inactive220878
08/31/1994Inactive220278
09/30/1994Inactive220078
10/31/1994Inactive217677
11/30/1994Inactive217877
12/31/1994Inactive217877
01/31/1995Inactive220888
02/28/1995Inactive220788
03/31/1995Inactive221088
07/31/1995Inactive220089
08/31/1995Inactive219689
09/30/1995Inactive219589
10/31/1995Inactive217288
11/30/1995Inactive217288
12/31/1995Inactive217288
05/17/1999Inactive220478
05/24/1999Inactive220378
05/31/1999Inactive220378
06/07/1999Inactive219078
06/14/1999Inactive219078
06/21/1999Inactive218978
06/28/1999Inactive219078
07/05/1999Inactive218978
07/12/1999Inactive219078
07/19/1999Inactive219078
07/26/1999Inactive219178
08/02/1999Inactive218780
08/09/1999Inactive218880
08/16/1999Inactive218880
08/23/1999Inactive218780
08/30/1999Inactive218780
09/06/1999Inactive218680
09/13/1999Inactive218580
09/20/1999Inactive218680
09/27/1999Inactive218680
10/04/1999Inactive218580
10/11/1999Inactive218580
10/18/1999Inactive218580
10/25/1999Inactive218580
11/01/1999Inactive217680
11/08/1999Inactive217680
11/15/1999Inactive217680
11/22/1999Inactive217680
11/29/1999Inactive217680
12/06/1999Inactive217780
12/13/1999Inactive217680
12/20/1999Inactive217580
12/27/1999Inactive217680
01/03/2000Inactive217780
01/10/2000Inactive217880
01/17/2000Inactive217780
01/24/2000Inactive217880
01/31/2000Inactive217880
02/07/2000Inactive222977
02/14/2000Inactive222977
02/21/2000Inactive223077
02/28/2000Inactive223177
03/06/2000Inactive222977
03/13/2000Inactive222877
03/20/2000Inactive222877
03/27/2000Inactive222777
04/03/2000Inactive222677
04/10/2000Inactive222977
04/17/2000Inactive222977
04/24/2000Inactive222877
05/01/2000Inactive222877
05/08/2000Inactive224077
05/15/2000Inactive224177
05/22/2000Inactive219989
05/29/2000Inactive219989
06/05/2000Inactive219989
06/12/2000Inactive218689
06/19/2000Inactive218689
06/26/2000Inactive218689
07/03/2000Inactive218689
07/10/2000Inactive218589
07/17/2000Inactive218589
07/24/2000Inactive218589
07/31/2000Inactive218978
08/07/2000Inactive218679
08/14/2000Inactive218779
08/21/2000Inactive218879
08/28/2000Inactive218779
09/04/2000Inactive218679
09/11/2000Inactive218579
09/18/2000Inactive218579
09/25/2000Inactive218579
10/02/2000Inactive218379
10/09/2000Inactive218479
10/16/2000Inactive218479
10/23/2000Inactive218579
10/30/2000Inactive218479
11/06/2000Inactive217779
11/13/2000Inactive217679
11/20/2000Inactive217579
11/27/2000Inactive217679
12/04/2000Inactive217879
12/11/2000Inactive217779
12/18/2000Inactive217879
12/25/2000Inactive217879
01/01/2001Inactive217879
01/08/2001Inactive217879
01/15/2001Inactive217979
01/22/2001Inactive217979
01/29/2001Inactive217979
02/05/2001Inactive217979
02/12/2001Inactive222177
02/19/2001Inactive222177
02/26/2001Inactive222077
03/05/2001Inactive222077
03/12/2001Inactive221877
03/19/2001Inactive221777
03/26/2001Inactive221777
04/02/2001Inactive221677
04/09/2001Inactive221677
04/16/2001Inactive221977
04/23/2001Inactive221877
04/30/2001Inactive221777
05/07/2001Inactive221777
05/14/2001Inactive223078
05/21/2001Inactive222878
05/28/2001Inactive218983
06/04/2001Inactive218883
06/11/2001Inactive219083
06/18/2001Inactive218483
06/25/2001Inactive218583
07/02/2001Inactive218683
07/09/2001Inactive218583
07/16/2001Inactive218483
07/23/2001Inactive218483
07/30/2001Inactive218483
08/06/2001Inactive218783
08/13/2001Inactive218583
08/20/2001Inactive218583
08/27/2001Inactive218583
09/03/2001Inactive218583
09/10/2001Inactive218683

These ratings, calculated for Dussol, Pierre, 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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