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15211875: JACOB GRINBERG
Events for this player since late 1991: 49

Events are generally shown in rating sequence order.

Recently rated events that have not yet been rerated into chronological order are indicated with a double asterisk (**). The post-event ratings from those events (and subsequent events) may change when they are rerated. (Events rated prior to 2004 are shown in the order in which they were originally rated.)

Events that are submitted late or out of chronological order will appear to have been rated out of ending-date order until the next time we re-rate all recent events to place them into chronological order. We normally do rerates on Tuesdays, though they may not complete until Wednesday.

Results within crosstables are NOT in tiebreak order and and players may not be listed in the same order as the prize lists from an event.

End Date
Event ID
Event Name
Section ID and Name
Reg Rtg
Before / After
Quick Rtg
Before / After
Blitz Rtg
Before / After
2020-03-08
202003084042
2020 NC K-12 CHESS CHAMPIONSHIPS (NC)
3: K-12U
1556 => 1570 1228 => 1308  
2019-01-13
201901139722
CMSCA-31ST-SOUTHERN SCHOLASTIC 2019 (NC)
4: K-12 GAME/90D5
1545 => 1556    
2018-11-18
201811184112
2018 NC CLOSED CHAMPIONSHIP (NC)
2: UNDER 1800
1519 => 1545    
2018-08-11
201808115792
CCCSA: REVERSE ANGLE 87 (NC)
2: UNDER 1800
1474 => 1519    
2018-07-22
201807227172
2018 U.S. G/60 CHESS CHAMPIONSHIP (NC)
2: UNDER 1700
1452 => 1474 1137 => 1228  
2018-02-25
201802256192
2018 NORTH CAROLINA K-12 STATE CHAMPIONSHIP (NC)
2: K-12 U1500
1438 => 1452    
2018-01-14
201801146012
SOUTHERN SCHOLASTIC 2018 (NC)
4: K-12
1365 => 1438    
2017-10-14
201710143822
CCCSA: RATED SCHOLASTIC (NC)
1: TOP
1383 => 1365 1159 => 1137  
2017-09-16
201709161412
10THCMSCA_CLASS-9-16-17 (NC)
6: OPEN_G/75
1345 => 1383    
2017-08-13
201708138192
CCCSA: JMCC 5 (NC)
1: JUNIOR MASTERS 5
1370 => 1345 1181 => 1159  
2017-07-22
201707228142
CCCSA: REVERSE ANGLE 74 (NC)
3: U1400
1285 => 1370    
2017-07-09
201707092702
CCCSA: JMCC 4 (NC)
1: JMCC
1332 => 1285 1229 => 1181  
2017-06-11
201706110972
2017 CAROLINAS CLASSIC (NC)
5: U1400
1347 => 1332    
2017-05-06
201705066062
CCCSA: RATED SCHOLASTIC (NC)
2: U1500
1330 => 1347 1216 => 1229  
2017-03-04
201703045262
CCCSA: RATED SCHOLASTIC (NC)
2: U1500
1223 => 1330 1073 => 1216  
2017-02-11
201702115262
CCCSA: RATED SCHOLASTIC (NC)
2: U1500
1293 => 1223 1152 => 1073  
2017-01-15
201701152592
XXIX-SOUTHERNSCHOLASTIC-1-14-15-201 (NC)
3: K-8_GAME/90
1254 => 1293    
2016-11-05
201611053392
CCCSA: RATED SCHOLASTIC (NC)
1: U1500
1223 => 1254 1124 => 1152  
2016-10-08
201610081212
CCCSA: RATED SCHOLASTIC (NC)
2: U1500
1220 => 1223 1125 => 1124  
2016-08-28
201608285282
CCCSA: JMCC 3 (NC)
1: OPEN
1211 => 1220 1111 => 1125  
2016-08-07
201608079302
CCCSA: JMCC 2 (NC)
1: OPEN
1173 => 1211 1048 => 1111  
2016-07-17
201607177082
CCCSA: JMCC 1 (NC)
1: OPEN
1241 => 1173 1115 => 1048  
2016-06-24
201606246672
CCCSA: SUMMER CAMP I (NC)
2: GIANNATOS
1272 => 1241 1162 => 1115  
2016-06-05
201606059502
FIRST ANNUAL CAROLINAS CLASSIC (NC)
5: U1400
1281 => 1272    
2016-04-09
201604091592
CCCSA: RATED SCHOLASTIC (NC)
2: U1500
1230 => 1281 1127 => 1162  
2016-01-30
201601307822
CHARLOTTE WINTER SCHOLASTIC 2015-6 (NC)
3: DEEP THINKERS CHAMPIONSHI
1206 => 1230 1107 => 1127  
2016-01-10
201601106592
28TH-CMSCA-SOUTHERNSCHOLASTIC (NC)
3: K-8 GAME/90
1227 => 1206    
2015-11-07
201511076862
2015_CMSCA_JUNIOR_OPEN (NC)
3: 12 AND UNDER G/45
1220 => 1227 1104 => 1107  
2015-10-31
201510313212
CCCSA: RATED SCHOLASTIC (NC)
1: TOP/U1500
1194 => 1220 1091 => 1104  
2015-08-22
201508225292
CCCSA: JUNIOR MASTERS CLUB V (NC)
1: RATED
1224 => 1194    
2015-08-09
201508099142
CCCSA: JUNIOR MASTERS CLUB 4 (NC)
1: JUNIOR MAS
1234 => 1224 1099 => 1091  
2015-07-24
201507242772
CCCSA: MEGA MASTERS CHESS CAMP II (NC)
2: GROUP B
1173 => 1234 1071 => 1099  
2015-07-19
201507193642
CCCSA: JMCC #3 (NC)
1: JUNIOR MAS
1124 => 1173 988 => 1071  
2015-07-12
201507123632
CCCSA: JUNIOR MASTERS CLUB II (NC)
1: RATED
1111 => 1124 965 => 988  
2015-06-14
201506147222
JUNIOR MASTERS CLUB I (NC)
1: RATED
1097 => 1111 952 => 965  
2015-06-06
201506064462
2015 7TH CMSCA CLASS CHAMPIONSHIP (NC)
4: UNDER 1400 G/75
1086 => 1097    
2015-04-18
201504185552
CCCSA: NATIONALS PREP SCHOLASTIC (NC)
1: TOP/U1500
1131 => 1086 1006 => 952  
2015-03-07
201503078472
CHARLOTTE SPRING SCHOLASTIC 2015 (NC)
2: DEEP THINKERS CHAMP
1140 => 1131 1022 (P25) => 1006  
2015-01-17
201501178912
CCCSA: REVERSE ANGLE 45 (NC)
3: U1400
1148 => 1140    
2014-12-13
201412137102
2014GRADECHAMPIONSHIP (NC)
6: 6 (GAME 45)
1045 => 1148 882 (P21) => 1022 (P25)  
2014-11-08
201411084102
CMSCA JUNIOR OPEN XVII (NC)
3: 12&UNDER-G/45D5
1037 => 1045 782 (P17) => 882 (P21)  
2014-10-05
201410050362
2015 NC CLOSED CHAMPIONSHIP (NC)
5: CLASS D/E
1004 => 1037    
2014-08-23
201408235902
CCCSA: BACK TO SCHOOL SCHOLASTIC (NC)
2: U1000
1003 (P24) => 1004 753 (P13) => 782 (P17)  
2014-08-02
201408028412
CCCSA: REVERSE ANGLE 40 (NC)
3: U1400/U110
968 (P22) => 1003 (P24)    
2014-07-18
201407183772
MEGA MASTER CAMP II (NC)
4: GROUP D
767 (P17) => 968 (P22)    
2014-03-22
201403228182
FAKECOPPERBLANKET-XXXI-3-22-14 (NC)
1: U1000
789 (P13) => 767 (P17) 785 (P9) => 753 (P13)  
2014-02-01
201402019932
3RD MYERS PARK SCHOLASTIC CHESS TOURNAMENT (NC)
3: K-8
684 (P9) => 789 (P13) 731 (P5) => 785 (P9)  
2014-01-12
201401121102
20140 CMSCA SOUTHERN SCHOLASTIC XXVI (NC)
2: K5
719 (P5) => 684 (P9)    
2013-07-25
201307258792
UNCC CHESS CAMP 02 (NC)
1: UNCC CHESS CAMP 2
(Unrated) => 719 (P5) (Unrated) => 731 (P5)  
 


Session / 0
Version 1.00b / 2003-10-16

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