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Career ratings for: Orlov, Georgi

  Date of rating  

World Rank Rating +/- Age
01/31/1986#425243471
02/28/1986#414243271
03/31/1986#422243471
04/30/1986#409243669
05/31/1986#416243669
06/30/1986#410243669
07/31/1986#399244069
08/31/1986#402243869
09/30/1986#392244269
10/31/1986#382244469
11/30/1986#384244769
12/31/1986#385244869
01/31/1987Inactive242681
02/28/1987Inactive242681
03/31/1987Inactive242581
04/30/1987Inactive242779
05/31/1987Inactive242579
06/30/1987Inactive242879
07/31/1987Inactive243079
08/31/1987Inactive242979
09/30/1987Inactive243179
10/31/1987Inactive243479
11/30/1987Inactive243579
12/31/1987Inactive243679
06/30/1988Inactive240183
07/31/1988Inactive240383
08/31/1988Inactive240483
09/30/1988Inactive240783
10/31/1988Inactive240783
11/30/1988Inactive240883
12/31/1988#245250366
01/31/1989#128256262
02/28/1989#116256462
03/31/1989#119256462
04/30/1989#124256161
05/31/1989#121256161
06/30/1989#142254661
07/31/1989#145254761
08/31/1989#207252859
09/30/1989#200253259
10/31/1989#198253159
11/30/1989#197253259
12/31/1989#141255561
01/31/1990#172254458
02/28/1990#165254558
03/31/1990#172254458
04/30/1990#157255056
05/31/1990#155254655
06/30/1990#172254055
07/31/1990#172254055
08/31/1990#181254055
09/30/1990#173254355
10/31/1990#180254355
11/30/1990#188254055
12/31/1990#135255756
01/31/1991#145255259
02/28/1991#142255559
03/31/1991#148255459
04/30/1991#157255461
05/31/1991#160255661
06/30/1991#172254861
07/31/1991#199253860
08/31/1991#206253860
09/30/1991#202254060
10/31/1991#197254060
11/30/1991#199253960
12/31/1991#164255561
01/31/1992#260252362
02/29/1992#257252562
03/31/1992#260252462
04/30/1992#276251864
05/31/1992#270251964
06/30/1992#355248961
07/31/1992#349249561
08/31/1992#346249561
09/30/1992#346249861
10/31/1992#340250161
11/30/1992#322250361
12/31/1992#279251961
01/31/1993#287251364
02/28/1993#288251564
03/31/1993#260252263
04/30/1993#271251964
05/31/1993#272251864
06/30/1993#288251465
07/31/1993#277251765
08/31/1993#263252064
09/30/1993#227253163
10/31/1993#222253363
11/30/1993#213253663
12/31/1993#192254863
01/31/1994#287251559
02/28/1994#288251659
03/31/1994#292251459
04/30/1994#312250959
05/31/1994#304251259
06/30/1994#325250659
07/31/1994#318250959
08/31/1994#264252558
09/30/1994#259252558
10/31/1994#205254155
11/30/1994#205254555
12/31/1994#189255155
01/31/1995#194254656
02/28/1995#209254156
03/31/1995#187254756
04/30/1995#194254556
05/31/1995#191254556
06/30/1995#200254556
07/31/1995#192254756
08/31/1995#213254257
09/30/1995#210254457
10/31/1995#215254460
11/30/1995#261252955
12/31/1995#243253655
01/31/1996#253253556
02/29/1996#263253256
03/31/1996#245253756
04/30/1996#249253456
05/31/1996#253253456
06/30/1996#251253257
07/31/1996#245253357
08/31/1996#265252857
09/30/1996#261252757
10/31/1996#266252658
11/30/1996#257252861
12/31/1996#239253461
01/31/1997#248253362
02/28/1997#260253162
03/31/1997#243253663
04/30/1997#259253262
05/31/1997#262253062
06/30/1997#257253062
07/31/1997#243253363
08/31/1997#262252763
09/30/1997#273252463
10/31/1997#279252364
11/30/1997#262252467
12/31/1997#245252967
01/31/1998#250252970
02/28/1998#258252871
03/31/1998#236253571
04/30/1998#250253270
05/31/1998#230253767
06/30/1998#228253667
07/31/1998#215253968
08/31/1998#225253368
09/30/1998#233252968
10/31/1998#251252669
11/30/1998#231252872
12/31/1998#216253272
01/11/1999#211253372
01/18/1999#211253372
01/25/1999#210253372
02/01/1999#210253374
02/08/1999#211253374
02/15/1999#209253374
02/22/1999#211253474
03/01/1999#225253074
03/08/1999#226253174
03/15/1999#226253074
03/22/1999#225253274
03/29/1999#225253274
04/05/1999#210254074
04/12/1999#209254074
04/19/1999#208254074
04/26/1999#208254074
05/03/1999#215253673
05/10/1999#215253573
05/17/1999#216253573
05/24/1999#214253473
05/31/1999#214253473
06/07/1999#233252873
06/14/1999#233252973
06/21/1999#231252873
06/28/1999#230252973
07/05/1999#258252271
07/12/1999#259252371
07/19/1999#259252471
07/26/1999#238252964
08/02/1999#234253065
08/09/1999#232253165
08/16/1999#229252865
08/23/1999#229253065
08/30/1999#229252965
09/06/1999#251252565
09/13/1999#251252465
09/20/1999#249252565
09/27/1999#250252565
10/04/1999#250252465
10/11/1999#250252465
10/18/1999#250252565
10/25/1999#251252565
11/01/1999#255252365
11/08/1999#256252365
11/15/1999#253252365
11/22/1999#251252365
11/29/1999#253252465
12/06/1999#238252666
12/13/1999#238252766
12/20/1999#237252666
12/27/1999#241252766
01/03/2000#230253266
01/10/2000#231253266
01/17/2000#231253366
01/24/2000#231253466
01/31/2000#230253566
02/07/2000#246253166
02/14/2000#246253166
02/21/2000#253253166
02/28/2000#253253266
03/06/2000#258252966
03/13/2000#259252966
03/20/2000#259252966
03/27/2000#259252766
04/03/2000#258252666
04/10/2000#247253066
04/17/2000#246253166
04/24/2000#246252966
05/01/2000#243253066
05/08/2000#250252766
05/15/2000#250252866
05/22/2000#249252766
05/29/2000#245252866
06/05/2000#351250363
06/12/2000#319250864
06/19/2000#361249861
06/26/2000#362249761
07/03/2000#363249861
07/10/2000#381249561
07/17/2000#379249561
07/24/2000#381249561
07/31/2000#376249663
08/07/2000#371249563
08/14/2000#371249663
08/21/2000#373249663
08/28/2000#374249663
09/04/2000#373249663
09/11/2000#401249463
09/18/2000#398249463
09/25/2000#396249463
10/02/2000#394249363
10/09/2000#397249263
10/16/2000#395249163
10/23/2000#397249063
10/30/2000#398249063
11/06/2000#429248364
11/13/2000#432248364
11/20/2000#429248664
11/27/2000#432248664
12/04/2000#435248864
12/11/2000#430249064
12/18/2000#429249164
12/25/2000#431249264
01/01/2001#428249364
01/08/2001#417249564
01/15/2001#414249564
01/22/2001#408249664
01/29/2001#412249664
02/05/2001#412249764
02/12/2001#394249963
02/19/2001#395249963
02/26/2001#397249863
03/05/2001#400249763
03/12/2001#418249563
03/19/2001#418249463
03/26/2001#419249463
04/02/2001#418249363
04/09/2001#420249363
04/16/2001#408249663
04/23/2001#409249563
04/30/2001#399249463
05/07/2001#401249463
05/14/2001#404249363
05/21/2001#402249163
05/28/2001#408249063
06/04/2001#406249063
06/11/2001#396249465
06/18/2001#372249966
06/25/2001#360250169
07/02/2001#334250867
07/09/2001#331250867
07/16/2001#347250567
07/23/2001#346250467
07/30/2001#347250467
08/06/2001#345250669
08/13/2001#336250669
08/20/2001#337250769
08/27/2001#338250669
09/03/2001#336250769
09/10/2001#333250769

These ratings, calculated for Orlov, Georgi, 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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