George Kosinski
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id |
|---|---|---|---|---|---|---|---|---|
| Kosinski, George | Lake Cowichan, BC | 106565 | 2026-04-17 | 1699 | 2011 | 1674 | 1855 | 2612526 |
| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| Grand Pacific Open U2000 | 2025-04-21 | R | 6 | 3 | 1742 | 1573 | 1699 | 2011 | |
| Grand Pacific Open U2000 | 2023-04-10 | R | 6 | 2.5 | 1746 | 1648 | 1722 | 2011 | |
| 2021 Keres Memorial - Premier | 2021-05-23 | Q | 5 | 3 | 1645 | 1566 | 1628 | 1855 | |
| Grand Pacific Open Premier | 2021-04-19 | Q | 6 | 2.5 | 1725 | 1376 | 1645 | 1855 | |
| 2021 BC Open - Premier | 2021-02-21 | Q | 6 | 2.5 | 1820 | 1369 | 1725 | 1855 | |
| 2021 Victoria Open - Premier | 2021-01-03 | Q | 6 | 3.5 | 1855 | 1705 | 1820 | 1855 | |
| Lee Kosinski match | 2018-07-19 | R | 4 | 0.5 | 1796 | 1274 | 1746 | 2011 | |
| 2015 BC Senior Championship | 2015-06-28 | R | 5 | 2.5 | 1783 | 1851 | 1796 | 2011 | |
| 9th Grand Pacific Open U1900 | 2015-04-06 | R | 6 | 4 | 1819 | 1607 | 1783 | 2011 | |
| 2014 BC Senior Championship Open | 2014-06-22 | R | 4 | 3 | 1795 | 1938 | 1819 | 2011 | |
| 8th Grand Pacific Open - Premier | 2014-04-21 | R | 6 | 2.5 | 1801 | 1798 | 1795 | 2011 | |
| 2013 Keres Memorial U2000 | 2013-05-20 | R | 5 | 3 | 1822 | 1715 | 1801 | 2011 | |
| 7th Annual Grand Pacific Open | 2013-04-01 | R | 6 | 2.5 | 1855 | 1726 | 1822 | 2011 | |
| 2013 BC Open Ch Premier | 2013-02-11 | R | 4 | 2.5 | 1865 | 1782 | 1855 | 2011 | |
| 2013 BC Senior Ch | 2013-01-13 | R | 5 | 3.5 | 1840 | 1965 | 1865 | 2011 | |
| 2012 Canadian Open Ch U2000 | 2012-07-13 | R | 9 | 6 | 1773 | 1908 | 1840 | 2011 | |
| 37th Paul Keres Memorial U2000 | 2012-05-21 | R | 6 | 2 | 1855 | 1470 | 1773 | 2011 | |
| 35th Keres Memorial U2000 | 2010-05-24 | R | 6 | 3.5 | 1884 | 1701 | 1855 | 2011 | |
| 4th Annual Grand Pacific Open Ch | 2010-04-04 | R | 6 | 3.5 | 1871 | 1889 | 1884 | 2011 | |
| 2009 Keres Memorial U2000 | 2009-05-18 | R | 6 | 4 | 1877 | 1817 | 1871 | 2011 | |
| Victoria Labor Day 2003 | 2003-09-01 | R | 1 | 0 | 1908 | 904 | 1877 | 2011 | |
| 2003 BC Open | 2003-08-04 | R | 6 | 2 | 1967 | 1669 | 1908 | 2011 | |
| 2003 Keres Memorial Open | 2003-05-19 | R | 7 | 2.5 | 2001 | 1883 | 1967 | 2011 | |
| Empires Fall | 2003-04-06 | R | 5 | 3.5 | 1964 | 2150 | 2001 | 2011 | |
| Deviant Leisure Invitational | 2003-02-23 | R | 5 | 1.5 | 2011 | 1771 | 1964 | 2011 | |
| Raising the Roof Active | 2003-02-01 | Q | 5 | 3.5 | 1818 | 1871 | 1831 | 1831 | |
| Keres Open 2000 U2000 | 2000-05-01 | R | 10 | 8 | 1957 | 2092 | 2011 | 2011 |