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Career ratings for: Coelho, Luis H

  Date of rating  

World Rank Rating +/- Age
10/04/1999Inactive214179
10/11/1999Inactive214179
10/18/1999Inactive214179
10/25/1999Inactive214179
11/01/1999#4005213273
11/08/1999#4019213273
11/15/1999#4040213273
11/22/1999#4066213273
11/29/1999#4097213273
12/06/1999#4011213273
12/13/1999#4033213273
12/20/1999#4045213173
12/27/1999#4063213173
01/03/2000#4050213273
01/10/2000#4071213273
01/17/2000#4098213273
01/24/2000#4112213273
01/31/2000#3280221467
02/07/2000#3070220966
02/14/2000#3073220866
02/21/2000#2896222764
02/28/2000#2899222864
03/06/2000#2879222864
03/13/2000#2894222764
03/20/2000#2898222764
03/27/2000#2904222664
04/03/2000#2903222564
04/10/2000#2890222464
04/17/2000#2908222464
04/24/2000#2919222364
05/01/2000#2927222364
05/08/2000#2925222164
05/15/2000#2927222364
05/22/2000#2937222264
05/29/2000#2944222264
06/05/2000#2961222064
06/12/2000#2836223265
06/19/2000#2865223265
06/26/2000#2865223165
07/03/2000#2874223265
07/10/2000#2896222865
07/17/2000#2909222865
07/24/2000#2918222865
07/31/2000#2930222865
08/07/2000#3070221465
08/14/2000#3072221565
08/21/2000#3087221565
08/28/2000#3093221565
09/04/2000#3428218761
09/11/2000#3361219163
09/18/2000#3360219163
09/25/2000#3354219163
10/02/2000#3350219063
10/09/2000#3391218462
10/16/2000#3369218462
10/23/2000#3378218562
10/30/2000#3390218462
11/06/2000#3437217563
11/13/2000#3462217563
11/20/2000#3544217463
11/27/2000#3539217463
12/04/2000#3547217663
12/11/2000#3519217563
12/18/2000#3541217563
12/25/2000#3525217861
01/01/2001#3541217861
01/08/2001#3526217761
01/15/2001#3522217861
01/22/2001#3531217961
01/29/2001#3554217861
02/05/2001#3337219562
02/12/2001#3172219562
02/19/2001#3186219562
02/26/2001#3187219562
03/05/2001#3186219562
03/12/2001#3155219662
03/19/2001#3143219562
03/26/2001#3148219562
04/02/2001#3143219662
04/09/2001#3146219562
04/16/2001#3163219562
04/23/2001#3166219462
04/30/2001#3210219262
05/07/2001#3237219462
05/14/2001#3237219662
05/21/2001#3240219462
05/28/2001#3238219462
06/04/2001#3240219362
06/11/2001#3256219262
06/18/2001#3224219661
06/25/2001#3152220259
07/02/2001#3148220359
07/09/2001#3147220259
07/16/2001#3175220159
07/23/2001#3168220159
07/30/2001#3194220159
08/06/2001#3218220259
08/13/2001#3248219859
08/20/2001#3395218857
08/27/2001#3445218857
09/03/2001#3448218957
09/10/2001#3568218058

These ratings, calculated for Coelho, Luis H, 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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