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Career ratings for: Vehi Bach, Victor Manuel

  Date of rating  

World Rank Rating +/- Age
01/31/1989#726238868
02/28/1989#733238668
03/31/1989#679240164
04/30/1989#672240164
05/31/1989#685239964
06/30/1989#691239964
07/31/1989#705239864
08/31/1989#715239964
09/30/1989#717240064
10/31/1989#700240563
11/30/1989#714240463
12/31/1989#711240763
01/31/1990#793239866
02/28/1990#800239566
03/31/1990#754240170
04/30/1990#746240270
05/31/1990#753239770
06/30/1990#526244363
07/31/1990#371247559
08/31/1990#375247759
09/30/1990#374247859
10/31/1990#384247760
11/30/1990#388247360
12/31/1990#332249157
01/31/1991#353248657
02/28/1991#464245955
03/31/1991#459246255
04/30/1991#459246555
05/31/1991#461246655
06/30/1991#589244055
07/31/1991#607243755
08/31/1991#603244155
09/30/1991#604244055
10/31/1991#597243955
11/30/1991#601243755
12/31/1991#657242956
01/31/1992#735241955
02/29/1992#715242256
03/31/1992#669242957
04/30/1992#681242657
05/31/1992#688242657
06/30/1992#679242759
07/31/1992#736241958
08/31/1992#730242258
09/30/1992#793241457
10/31/1992#780241557
11/30/1992#790241257
12/31/1992#845240958
01/31/1993#938239655
02/28/1993#921239856
03/31/1993#886240156
04/30/1993#1015238655
05/31/1993#1029238555
06/30/1993#1079237956
07/31/1993#955239755
08/31/1993#917240154
09/30/1993#883240554
10/31/1993#880240554
11/30/1993#881240654
12/31/1993#882240753
01/31/1994#922240454
02/28/1994#913240554
03/31/1994#908240353
04/30/1994#872240753
05/31/1994#879241053
06/30/1994#794242052
07/31/1994#886240853
08/31/1994#971239953
09/30/1994#939240253
10/31/1994#989239552
11/30/1994#999239752
12/31/1994#1024239352
01/31/1995#1024239551
02/28/1995#1015239551
03/31/1995#1002239652
04/30/1995#1006239752
05/31/1995#1015239752
06/30/1995#1209237751
07/31/1995#1366236351
08/31/1995#1377236651
09/30/1995#1341236851
10/31/1995#1338237252
11/30/1995#1340237052
12/31/1995#1427236252
01/31/1996#1379237251
02/29/1996#1382237451
03/31/1996#1363237451
04/30/1996#1364237252
05/31/1996#1357237252
06/30/1996#1330237352
07/31/1996#1381236852
08/31/1996#1385236852
09/30/1996#1606234851
10/31/1996#1586235052
11/30/1996#1588234952
12/31/1996#1576235351
01/31/1997#1763233652
02/28/1997#1764233752
03/31/1997#1771233752
04/30/1997#1781233652
05/31/1997#1782233552
06/30/1997#1676234553
07/31/1997#1598235052
08/31/1997#1611235052
09/30/1997#1419236352
10/31/1997#1352236952
11/30/1997#1357236852
12/31/1997#1404236452
01/31/1998#1544234953
02/28/1998#1528235153
03/31/1998#1535235353
04/30/1998#1535235453
05/31/1998#1535235553
06/30/1998#1467236153
07/31/1998#1370236954
08/31/1998#1486235854
09/30/1998#1492235655
10/31/1998#1422236055
11/30/1998#1418235855
12/31/1998#1359236354
01/11/1999#1252236354
01/18/1999#1253236354
01/25/1999#1254236454
02/01/1999#1289235854
02/08/1999#1293235954
02/15/1999#1297235854
02/22/1999#1305235954
03/01/1999#1294235854
03/08/1999#1298236054
03/15/1999#1297235954
03/22/1999#1296236054
03/29/1999#1298236154
04/05/1999#1306236255
04/12/1999#1307236255
04/19/1999#1310236355
04/26/1999#1318236355
05/03/1999#1320236355
05/10/1999#1319236255
05/17/1999#1319236255
05/24/1999#1328236055
05/31/1999#1335236055
06/07/1999#1322235955
06/14/1999#1321236055
06/21/1999#1325235955
06/28/1999#1328236055
07/05/1999#1262236655
07/12/1999#1262236755
07/19/1999#1260236855
07/26/1999#1262236955
08/02/1999#1196237555
08/09/1999#1194237655
08/16/1999#1197237355
08/23/1999#1200237555
08/30/1999#1197237455
09/06/1999#1078238655
09/13/1999#1077238555
09/20/1999#1078238655
09/27/1999#1080238655
10/04/1999#1095238456
10/11/1999#1096238356
10/18/1999#1106238456
10/25/1999#1103238456
11/01/1999#1080238856
11/08/1999#1079238756
11/15/1999#1086238856
11/22/1999#1258237155
11/29/1999#1262237155
12/06/1999#1260236955
12/13/1999#1255237055
12/20/1999#1255236955
12/27/1999#1261237055
01/03/2000#1341236256
01/10/2000#1344236356
01/17/2000#1313236854
01/24/2000#1311236854
01/31/2000#1315236954
02/07/2000#1304236555
02/14/2000#1302236555
02/21/2000#1308236655
02/28/2000#1301236755
03/06/2000#1294236855
03/13/2000#1295236755
03/20/2000#1295236755
03/27/2000#1296236655
04/03/2000#1296236555
04/10/2000#1305236455
04/17/2000#1308236455
04/24/2000#1304236355
05/01/2000#1309236355
05/08/2000#1318236155
05/15/2000#1318236355
05/22/2000#1325236255
05/29/2000#1327236255
06/05/2000#1328236155
06/12/2000#1324236155
06/19/2000#1331236155
06/26/2000#1203237455
07/03/2000#1204237555
07/10/2000#1206237454
07/17/2000#1206237454
07/24/2000#1211237454
07/31/2000#1215237454
08/07/2000#1167237855
08/14/2000#1168237855
08/21/2000#1249237054
08/28/2000#1246237154
09/04/2000#1128238253
09/11/2000#1116238454
09/18/2000#1116238454
09/25/2000#1115238454
10/02/2000#1119238354
10/09/2000#1119238154
10/16/2000#1141237854
10/23/2000#1140237854
10/30/2000#1145237754
11/06/2000#1113238054
11/13/2000#1113238054
11/20/2000#1119238354
11/27/2000#1085238754
12/04/2000#1086238954
12/11/2000#1085238954
12/18/2000#1089239154
12/25/2000#1090239154
01/01/2001#1097239254
01/08/2001#1142238654
01/15/2001#1142238754
01/22/2001#1128238855
01/29/2001#1134238855
02/05/2001#1125238955
02/12/2001#1150238656
02/19/2001#1145238656
02/26/2001#1147238556
03/05/2001#1131238556
03/12/2001#1128238656
03/19/2001#1124238556
03/26/2001#1133238556
04/02/2001#1132238556
04/09/2001#1131238456
04/16/2001#1134238456
04/23/2001#1140238356
04/30/2001#1148238256
05/07/2001#1154238256
05/14/2001#1160238156
05/21/2001#1189237855
05/28/2001#1192237855
06/04/2001#1187237855
06/11/2001#1188237955
06/18/2001#1190238055
06/25/2001#1184238055
07/02/2001#1215237755
07/09/2001#1217237655
07/16/2001#1162238256
07/23/2001#1161238156
07/30/2001#1164238156
08/06/2001#1173238256
08/13/2001#1126238555
08/20/2001#1128238555
08/27/2001#1120238956
09/03/2001#1121239056
09/10/2001#1174238357

These ratings, calculated for Vehi Bach, Victor Manuel, 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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