Yakov Grinberg

League Results

Season	Event	The team	Rating	Result
2005/12/22-2006/03/16	League Bet Hadarim, 2006	Netanya Dalet	1815
2007	Bet Haifa	Ironi Netanya Vav	1824	+4	=3	-3
2008	Bet Haifa 2008	Ironi Netanya Vav	1870	+6	=3	-2
2009	Bet Hadarim 2009	Ironi Netanya Vav	1834	+5	=2	-2
2010	Bet Hadarim 2010	Ironi Netanya Vav	1845	+2	=1	-1

Tournament Results

Event	Date	Rating	Points	Place
Netanya Blitz Chess Championship 2005	2005/04/21	1816	3.5/9	16-17
Netanya Active Chess Championship 2005	2005/07/29	1816	2.5/5	14-18
Netanya Chess Tournament B, Autumn 2006	2006/09/07-2006/10/26	1803	6/7	1
Netanya Blitz Chess Tournament 9.11.2006	2006/11/09	1803	5/11	17-21
Israel Chess Championship 1/8 final 2007-2008	2007/09/06-2007/11/22	1842	6/9	5-6
1/8 Israel championship, Netanya 2009	2009/09/10-2009/11/12	1847	4.5/9	15-16
Winter tournament in Netanya	2010/01/28-2010/03/11	1845	2/3	5-7

Games

Season	Event	Round	Date
2005	Netanya Blitz Chess...	1.3	2005/04/21	Shani (2168)	0	1	Grinberg (1816)
2005	Netanya Blitz Chess...	2.6	2005/04/21	Kolos (2096)	1	0	Grinberg (1816)
2005	Netanya Blitz Chess...	3.9	2005/04/21	Lagun (1986)	1	0	Grinberg (1816)
2005	Netanya Blitz Chess...	4.8	2005/04/21	Belman (1810)	1	0	Grinberg (1816)
2005	Netanya Blitz Chess...	5.9	2005/04/21				Grinberg (1816)	1	0	Serzia (0)
2005	Netanya Blitz Chess...	6.9	2005/04/21				Grinberg (1816)	0	1	Lubomskiy (1688)
2005	Netanya Blitz Chess...	8.9	2005/04/21				Grinberg (1816)	1	0	Hasidovsky (1610)
2005	Netanya Blitz Chess...	9.4	2005/04/21	Hasidovsky (2043)	1	0	Grinberg (1816)
2005	Netanya Active Chess...	1.1	2005/07/29	Gofshteyn (2544)	1	0	Grinberg (1816)
2005	Netanya Active Chess...	2.9	2005/07/29				Grinberg (1816)	1	0	Karpati (1562)
2005	Netanya Active Chess...	3.6	2005/07/29				Grinberg (1816)	0	1	Fishman (2002)
2005	Netanya Active Chess...	4.10	2005/07/29	Leybovich (1542)	0	1	Grinberg (1816)
2005	Netanya Active Chess...	5.11	2005/07/29				Grinberg (1816)	=	=	Lubomskiy (1719)
2006	Netanya Chess Tournament...	1.3	2006/09/07				Grinberg (1803)	1	0	Poyas (1546)
2006	Netanya Chess Tournament...	2.2	2006/09/14	Rozen (1646)	0	1	Grinberg (1803)
2006	Netanya Chess Tournament...	3.2	2006/09/21				Grinberg (1803)	1	0	Lipes (1892)
2006	Netanya Chess Tournament...	4.2	2006/09/28	Goyhman (1810)	1	0	Grinberg (1803)
2006	Netanya Chess Tournament...	5.3	2006/10/05				Grinberg (1803)	1	0	Lurie (1718)
2006	Netanya Chess Tournament...	6.2	2006/10/19	Lurie (1729)	0	1	Grinberg (1803)
2006	Netanya Chess Tournament...	7.1	2006/10/26				Grinberg (1803)	1	0	Pinhasov (1801)
2006	Netanya Blitz Chess...	1.3	2006/11/09	Kolos (2148)	=	=	Grinberg (1803)
2006	Netanya Blitz Chess...	2.10	2006/11/09				Grinberg (1803)	1	0	Levin (1738)
2006	Netanya Blitz Chess...	3.5	2006/11/09	Shlakman (2169)	1	0	Grinberg (1803)
2006	Netanya Blitz Chess...	4.10	2006/11/09				Grinberg (1803)	1	0	Fishman (1971)
2006	Netanya Blitz Chess...	5.4	2006/11/09	Lipes (2187)	0	1	Grinberg (1803)
2006	Netanya Blitz Chess...	6.1	2006/11/09				Grinberg (1803)	0	1	Lurie (2355)
2006	Netanya Blitz Chess...	7.6	2006/11/09	Kopaloff (2060)	1	0	Grinberg (1803)
2006	Netanya Blitz Chess...	8.9	2006/11/09	Tsror (1911)	1	0	Grinberg (1803)
2006	Netanya Blitz Chess...	9.10	2006/11/09				Grinberg (1803)	0	1	Geri (1742)
2006	Netanya Blitz Chess...	11.9	2006/11/09				Grinberg (1803)	1	0	Stanietskiy (1582)
2007	Bet Haifa	1.3	2007/01/11	Shmulian (1802)	1	0	Grinberg (1824)
2007	Bet Haifa	2.3	2007/01/25				Grinberg (1824)	.5	.5	Levin (1633)
2007	Bet Haifa	3.3	2007/02/08	Beren (1655)	0	1	Grinberg (1824)
2007	Bet Haifa	4.3	2007/02/22	Banat (1853)	1	0	Grinberg (1824)
2007	Bet Haifa	5.4	2007/03/08	Lurie (1741)	.5	.5	Grinberg (1824)
2007	Bet Haifa	7.3	2007/04/12				Grinberg (1824)	1	0	Maman (1799)
2007	Bet Haifa	8.3	2007/04/26	Vaynshteyn (1608)	0	1	Grinberg (1824)
2007	Bet Haifa	9.3	2007/05/10				Grinberg (1824)	.5	.5	Movsesian (1739)
2007	Bet Haifa	10.4	2007/05/24				Grinberg (1824)	0	1	Yudkovits (1893)
2007	Bet Haifa	11.4	2007/06/07	Shipulin (1812)	0	1	Grinberg (1824)
2007	Israel Chess Championship...	1.7	2007/09/06				Grinberg (1842)	1	0	Loger (0)
2007	Israel Chess Championship...	2.3	2007/09/20				Grinberg (1842)	1	0	Smirnov (1804)
2007	Israel Chess Championship...	3.3	2007/10/11	Aharonyan (0)	0	1	Grinberg (1842)
2007	Israel Chess Championship...	4.1	2007/10/18	Lurie (1781)	1	0	Grinberg (1842)
2007	Israel Chess Championship...	5.4	2007/10/25				Grinberg (1842)	1	0	Vaysbuh (1700)
2007	Israel Chess Championship...	6.2	2007/11/01	Kamara (1848)	1	0	Grinberg (1842)
2007	Israel Chess Championship...	7.2	2007/11/08				Grinberg (1842)	=	=	Lipes (1866)
2007	Israel Chess Championship...	8.4	2007/11/15				Grinberg (1842)	=	=	Stanietskiy (1640)
2007	Israel Chess Championship...	9.4	2007/11/22	Lukin (1709)	0	1	Grinberg (1842)
2008	Bet Haifa 2008	1.3	2008/01/03				Grinberg (1870)	1	0	Rave (1804)
2008	Bet Haifa 2008	2.3	2008/01/17	Pet (1598)	0	1	Grinberg (1870)
2008	Bet Haifa 2008	3.3	2008/01/31				Grinberg (1870)	0.5	0.5	Vaysbuh (1735)
2008	Bet Haifa 2008	4.3	2008/02/14	Lurie (1821)	0.5	0.5	Grinberg (1870)
2008	Bet Haifa 2008	5.3	2008/02/28				Grinberg (1870)	1	0	Itshak (1559)
2008	Bet Haifa 2008	6.3	2008/03/13				Grinberg (1870)	1	0	Banat (1803)
2008	Bet Haifa 2008	7.3	2008/03/27	Men (1538)	0.5	0.5	Grinberg (1870)
2008	Bet Haifa 2008	8.3	2008/04/10				Grinberg (1870)	1	0	Liflandskiy (1436)
2008	Bet Haifa 2008	9.3	2008/05/05	Brazovskiy (1928)	1	0	Grinberg (1870)
2008	Bet Haifa 2008	10.3	2008/05/15				Grinberg (1870)	1	0	Klaynerman (1585)
2008	Bet Haifa 2008	11.3	2008/05/29	Maman (1948)	1	0	Grinberg (1870)
2009	Bet Hadarim 2009	1.2	2009/01/08				Grinberg (1834)	0.5	0.5	Shor (1664)
2009	Bet Hadarim 2009	2.1	2009/01/22				Grinberg (1834)	0	1	Mos (1527)
2009	Bet Hadarim 2009	3.1	2009/02/05	Pinhasov (1870)	0	1	Grinberg (1834)
2009	Bet Hadarim 2009	4.1	2009/02/19	Yahav (1890)	0.5	0.5	Grinberg (1834)
2009	Bet Hadarim 2009	5.1	2009/03/05				Grinberg (1834)	1	0	Nashaf (1383)
2009	Bet Hadarim 2009	6.1	2009/03/19	Amir (1716)	0	1	Grinberg (1834)
2009	Bet Hadarim 2009	7.1	2009/04/23				Grinberg (1834)	1	0	Ben-Porat (1794)
2009	Bet Hadarim 2009	8.2	2009/05/07				Grinberg (1834)	0	1	Gurvits (2001)
2009	Bet Hadarim 2009	11.2	2009/06/18	Zahar (1689)	0	1	Grinberg (1834)
2009	1/8 Israel championship,...	1.6	2009/09/10	Monteriano (1779)	0	1	Grinberg (1847)
2009	1/8 Israel championship,...	2.2	2009/09/17				Grinberg (1847)	0	1	Pinhasov (1913)
2009	1/8 Israel championship,...	3.6	2009/09/24	Hofshtedt (1643)	=	=	Grinberg (1847)
2009	1/8 Israel championship,...	4.9	2009/10/01				Grinberg (1847)	1	0	Smirnov (1783)
2009	1/8 Israel championship,...	5.5	2009/10/15				Grinberg (1847)	1	0	Lurie (1873)
2009	1/8 Israel championship,...	6.3	2009/10/22	Vaysbuh (1771)	=	=	Grinberg (1847)
2009	1/8 Israel championship,...	7.1	2009/10/29	Lagun (1961)	=	=	Grinberg (1847)
2009	1/8 Israel championship,...	8.2	2009/11/05				Grinberg (1847)	0	1	Benyaguev (1923)
2009	1/8 Israel championship,...	9.5	2009/11/12	Lurie (1780)	1	0	Grinberg (1847)
2010	Bet Hadarim 2010	1.1	2010/01/21	Doron (1831)	0	1	Grinberg (1845)
2010	Winter tournament in...	1.9	2010/01/28				Grinberg (1845)	+	-	Smirnov (1732)
2010	Bet Hadarim 2010	2.1	2010/02/04	Bilal (1967)	1	0	Grinberg (1845)
2010	Winter tournament in...	2.7	2010/02/11	Karpati (1488)	0	1	Grinberg (1845)
2010	Bet Hadarim 2010	3.2	2010/02/18	Itshak (1635)	0	1	Grinberg (1845)
2010	Winter tournament in...	3.2	2010/02/25				Grinberg (1845)	0	1	Monteriano (1808)
2010	Bet Hadarim 2010	4.2	2010/03/04				Grinberg (1845)	0.5	0.5	Zilbersher (1837)
2010	Winter tournament in...	4.2	2010/03/11				Grinberg (1845)	?	?	Tefaret (1663)

Rating history

Event	Date	Calculation date	Previous rating	Opponent rating	Coefficient	Points	Rating change	New rating
1/8 final 2007 Netanya	2007/12/14	2007/12/31	1842	1693	12	5/8	0.03	1,842.03
Bet Haifa 2008 round 1	2008/01/03	2008/03/31	1842	1767	12	1	10.21	1,852.21
Bet Haifa 2008 round 2	2008/01/17	2008/03/31	1842	1605	12	1	5.35	1,857.56
Bet Haifa 2008 round 3	2008/01/31	2008/03/31	1842	1741	12	0.5	-2.57	1,854.98
Bet Haifa 2008 round 4	2008/02/14	2008/03/31	1842	1813	12	0.5	-0.41	1,854.57
Bet Haifa 2008 round 5	2008/02/28	2008/03/31	1842	1551	12	1	3.73	1,858.30
Bet Haifa 2008 round 6	2008/03/13	2008/03/31	1842	1833	12	1	12.19	1,870.49
Bet Haifa 2008 round 8	2008/04/10	2008/06/30	1870	1436	12	1	1.18	1,871.18
Bet Haifa 2008 round 9	2008/05/05	2008/06/30	1870	1928	12	0	-9.83	1,861.35
Bet Haifa 2008 round 10	2008/05/15	2008/06/30	1870	1585	12	1	3.88	1,865.23
Bet Haifa 2008 round 11	2008/05/29	2008/06/30	1870	1948	12	0	-9.23	1,856.00
championship Israel seniors 10/7/2008	2008/07/10	2008/09/30	1856	1895	12	2.5/8	-23.06	1,832.94
Bet Hadarim 2009 round 1	2009/01/08	2009/03/31	1833	1651	12	0.5	-4.99	1,828.01
Bet Hadarim 2009 round 2	2009/01/22	2009/03/31	1833	1574	12	0	-19.30	1,808.70
Bet Hadarim 2009 round 3	2009/02/05	2009/03/31	1833	1874	12	1	13.70	1,822.40
Bet Hadarim 2009 round 4	2009/02/19	2009/03/31	1833	1896	12	0.5	2.36	1,824.76
Bet Hadarim 2009 round 5	2009/03/05	2009/03/31	1833	1383	12	1	1.22	1,825.97
Bet Hadarim 2009 round 6	2009/03/19	2009/03/31	1833	1692	12	1	8.24	1,834.21
Bet Hadarim 2009 round 7	2009/04/23	2009/06/30	1834	1794	12	1	11.27	1,845.27
Bet Hadarim 2009 round 8	2009/05/07	2009/06/30	1834	2001	12	0	-6.52	1,838.74
Bet Hadarim 2009 round 11	2009/06/18	2009/06/30	1834	1689	12	1	8.12	1,846.86
1/8 final Netanya 19/11/2009	2009/11/19	2009/12/31	1847	1825	12	4.5/9	-1.83	1,845.17
Bet Hadarim 2010 [Doron]	2010/01/21	expected	1845	1831	12	1	12.04	1,857.04
Winter tournament in... [Smirnov]	2010/01/28	expected	1845	1732	12	+
Bet Hadarim 2010 [Bilal]	2010/02/04	expected	1845	1967	12	0	-7.89	1,849.15
Winter tournament in... [Karpati]	2010/02/11	expected	1845	1488	12	1	1.75	1,850.90
Bet Hadarim 2010 [Itshak]	2010/02/18	expected	1845	1635	12	1	6.16	1,857.05
Winter tournament in... [Monteriano]	2010/02/25	expected	1845	1808	12	0	-12.66	1,844.40
Bet Hadarim 2010 [Zilbersher]	2010/03/04	expected	1845	1837	12	=	0.22	1,844.61
Winter tournament in... [Tefaret]	2010/03/11	expected	1845	1663	12	?