Back to names list

Career ratings for: Montalvo, Alejandro

  Date of rating  

World Rank Rating +/- Age
09/30/1996#4131216575
10/31/1996#4075216775
11/30/1996#4077216975
12/31/1996#4110217075
01/31/1997#4430213169
02/28/1997#4445213269
03/31/1997#4420214267
04/30/1997#4447214167
05/31/1997#4472214167
06/30/1997#4449214467
07/31/1997#4482214367
08/31/1997#4518214367
09/30/1997#3740220366
10/31/1997#3776220666
11/30/1997#3749220766
12/31/1997#3761220866
01/31/1998#4209216564
02/28/1998#4215216564
03/31/1998#4139217364
04/30/1998#4157217464
05/31/1998#4180217364
06/30/1998#4202217464
07/31/1998#4233217264
08/31/1998#4293217164
09/30/1998#3744220767
10/31/1998#3776220867
11/30/1998#3774220867
12/31/1998#3777220967
01/11/1999#3510220967
01/18/1999#3515221067
01/25/1999#3525221067
02/01/1999#3738215773
02/08/1999#3744215873
02/15/1999#3762215873
02/22/1999#3792215773
03/01/1999#3773215873
03/08/1999#3781215973
03/15/1999#3782215873
03/22/1999#3788215873
03/29/1999#3796215873
04/05/1999#3733216672
04/12/1999#3746216672
04/19/1999#3753216672
04/26/1999#3767216672
05/03/1999#3747216772
05/10/1999#3748216672
05/17/1999#3760216672
05/24/1999#3778216672
05/31/1999#3799216672
06/07/1999#3798216672
06/14/1999#3806216672
06/21/1999#3817216572
06/28/1999#3826216672
07/05/1999#3809216672
07/12/1999#3818216672
07/19/1999#3825216672
07/26/1999#3856216772
08/02/1999#3832216572
08/09/1999#3840216672
08/16/1999#3852216672
08/23/1999#3891216572
08/30/1999#3893216572
09/06/1999#3812216672
09/13/1999#3833216572
09/20/1999#3842216672
09/27/1999#3852216672
10/04/1999Inactive220276
10/11/1999Inactive220176
10/18/1999Inactive220276
10/25/1999Inactive220276
11/01/1999Inactive220376
11/08/1999Inactive220376
11/15/1999Inactive220376
11/22/1999Inactive220376
11/29/1999Inactive220476
12/06/1999Inactive220576
12/13/1999Inactive220576
12/20/1999Inactive220476
12/27/1999Inactive220576
01/03/2000Inactive220776
01/10/2000Inactive220876
01/17/2000Inactive220976
01/24/2000Inactive220976
01/31/2000Inactive221076
02/07/2000Inactive215483
02/14/2000Inactive215383
02/21/2000Inactive215483
02/28/2000Inactive215583
03/06/2000Inactive215583
03/13/2000Inactive215483
03/20/2000Inactive215483
03/27/2000Inactive215483
04/03/2000Inactive215483
04/10/2000Inactive216182
04/17/2000Inactive216182
04/24/2000Inactive216082
05/01/2000Inactive215982
05/08/2000Inactive216082
05/15/2000Inactive216282
05/22/2000Inactive216182
05/29/2000Inactive216082
06/05/2000Inactive216082
06/12/2000Inactive216082
06/19/2000Inactive216082
06/26/2000Inactive215982
07/03/2000Inactive216082
07/10/2000Inactive216182
07/17/2000Inactive216182
07/24/2000Inactive216182
07/31/2000Inactive216182
08/07/2000Inactive215882
08/14/2000Inactive215982
08/21/2000Inactive216082
08/28/2000Inactive215982
09/04/2000Inactive215982
09/11/2000Inactive216082
09/18/2000Inactive216082
09/25/2000Inactive216082
10/02/2000Inactive215882
10/09/2000Inactive219687
10/16/2000Inactive219487
10/23/2000Inactive219487
10/30/2000Inactive219487
11/06/2000Inactive219181
11/13/2000Inactive218577
11/20/2000#3425218374
11/27/2000#3426218474
12/04/2000#3431218574
12/11/2000#3397218674
12/18/2000#3409218774
12/25/2000#3414218874
01/01/2001#3423218874
01/08/2001#3401219074
01/15/2001#3395219174
01/22/2001#3409219174
01/29/2001#3424219174
02/05/2001#3385219174
02/12/2001Inactive215577
02/19/2001Inactive215677
02/26/2001Inactive215577
03/05/2001Inactive215577
03/12/2001Inactive215577
03/19/2001Inactive215577
03/26/2001Inactive215577
04/02/2001Inactive215577
04/09/2001Inactive215577
04/16/2001Inactive216077
04/23/2001Inactive215977
04/30/2001Inactive215977
05/07/2001Inactive216177
05/14/2001Inactive216377
05/21/2001Inactive216177
05/28/2001Inactive216177
06/04/2001Inactive216177
06/11/2001Inactive215977
06/18/2001Inactive215977
06/25/2001Inactive216177
07/02/2001Inactive216177
07/09/2001Inactive216177
07/16/2001Inactive216277
07/23/2001Inactive216277
07/30/2001Inactive216277
08/06/2001Inactive216177
08/13/2001Inactive216077
08/20/2001Inactive216077
08/27/2001#3774215971
09/03/2001#3788215971
09/10/2001#3794216071

These ratings, calculated for Montalvo, Alejandro, 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.

Back to top

Home