Arnold McKay
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| McKay, Arnold | Edmonton, AB | 145860 | 2025-12-13 | 1791 | 1987 | (1844) | (12 g) | 2607719 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| WBX Team Tournament 2024 | 2024-12-15 | R | 5 | 2.5 | 1764 | 1555 | 1727 | 1987 | |
| October 2023 Rapid | 2023-10-21 | Q | 3 | 1.5 | 1958 | 1477 | (1838) | (12 g) | |
| Edmonton Fall Sectional C | 2018-10-28 | R | 4 | 0.5 | 1811 | 1514 | 1764 | 1987 | |
| WBX Team Tournament 2017 | 2017-12-17 | R | 5 | 1 | 1817 | 1824 | 1811 | 1987 | |
| Edmonton Fall Sectional C | 2017-10-29 | R | 5 | 3 | 1807 | 1858 | 1817 | 1987 | |
| Alberta Open | 2017-10-09 | R | 6 | 2.5 | 1826 | 1755 | 1807 | 1987 | |
| 2017 Alberta Seniors Championship | 2017-04-09 | R | 5 | 2.5 | 1819 | 1830 | 1826 | 1987 | |
| 2017 Edmonton Reserves | 2017-02-23 | R | 5 | 4 | 1828 | 1744 | 1819 | 1987 | |
| ECC Autumn Open | 2016-10-27 | R | 4 | 4 | 1840 | 1688 | 1828 | 1987 | |
| 2015 Edmonton Fall Section B | 2015-11-08 | R | 5 | 3 | 1830 | 1882 | 1840 | 1987 | |
| 2015 Alberta Open | 2015-10-12 | R | 4 | 2 | 1868 | 1633 | 1830 | 1987 | |
| 2015 Canadian Seniors 65plus | 2015-08-03 | R | 7 | 3.5 | 1874 | 1852 | 1868 | 1987 | |
| Alberta Seniors Championship 2015 | 2015-04-26 | R | 4 | 4 | 1850 | 1968 | 1874 | 1987 | |
| 2015 Northen Albert Open | 2015-02-15 | R | 3 | 3 | 1839 | 1951 | 1850 | 1987 | |
| 2013 WBX Team - A | 2013-12-14 | R | 5 | 1.5 | 1887 | 1653 | 1839 | 1987 | |
| 2013 ECC November Open | 2013-11-28 | R | 3 | 2 | 1897 | 1813 | 1887 | 1987 | |
| 2013 Alberta Open | 2013-10-14 | R | 4 | 3.5 | 1860 | 1984 | 1897 | 1987 | |
| 2013 ECC Back to School Open | 2013-09-26 | R | 2 | 1 | 1870 | 1821 | 1860 | 1987 | |
| 8th Edmonton International Reserves | 2013-07-01 | R | 5 | 3.5 | 1874 | 1804 | 1870 | 1987 | |
| 2013 ECC May Open | 2013-05-30 | R | 4 | 2.5 | 1894 | 1783 | 1874 | 1987 | |
| 2013 ECC April Open | 2013-04-25 | R | 4 | 3 | 1808 | 2155 | 1894 | 1987 | |
| 2013 ECC Capablanca Classic | 2013-03-28 | R | 3 | 2 | 1781 | 2073 | 1808 | 1987 | |
| 2013 Edmonton Ch Reserves | 2013-02-28 | R | 2 | 4 | 1784 | 1747 | 1781 | 1987 | |
| 2013 Northern Alberta Open | 2013-02-17 | R | 4 | 2 | 1800 | 1666 | 1784 | 1987 | |
| 2012 ECC Christmas Open | 2012-12-27 | R | 3 | 2 | 1793 | 1840 | 1800 | 1987 | |
| 2012 WBX Team Tournament | 2012-12-16 | R | 5 | 3.5 | 1797 | 1769 | 1793 | 1987 | |
| 2012 Edmonton Fall Sectional C | 2012-10-28 | R | 5 | 3.5 | 1808 | 1758 | 1797 | 1987 | |
| 2012 ECC Halloween Open | 2012-10-25 | R | 3 | 1.5 | 1819 | 1725 | 1808 | 1987 | |
| 2012 ECC Autumn Open | 2012-09-27 | R | 2 | 2 | 1824 | 1705 | 1819 | 1987 | |
| 2012 ECC Frank Anderson Memorial | 2012-08-30 | R | 4 | 3 | 1799 | 1941 | 1824 | 1987 | |
| 2012 Canadian Open Ch | 2012-07-13 | R | 8 | 2.5 | 1830 | 1736 | 1799 | 1987 | |
| ECC Short Knights of Summer Open | 2012-06-28 | R | 2 | 1.5 | 1831 | 1932 | 1830 | 1987 | |
| 2012 ECC Skeel Memorial | 2012-05-31 | R | 3 | 2.5 | 1833 | 1821 | 1831 | 1987 | |
| 7th Edmonton International Qual | 2012-04-29 | R | 5 | 2 | 1869 | 1675 | 1833 | 1987 | |
| 2012 ECC Easter Open | 2012-04-26 | R | 1 | 1.5 | 1879 | 1629 | 1869 | 1987 | |
| 2012 Edmonton Ch Reserves | 2012-02-24 | R | 4 | 4 | 1894 | 1789 | 1879 | 1987 | |
| 2012 Northern Alberta Open | 2012-02-19 | R | 4 | 1.5 | 1958 | 1439 | 1894 | 1987 | |
| 2011 WBX Team Tournament | 2011-12-18 | R | 6 | 4.5 | 1985 | 1778 | 1958 | 1987 | |
| 6th Edmonton International Reserves | 2011-08-01 | R | 6 | 3.5 | 1987 | 1972 | 1985 | 1987 | |
| 2011 ECC Summer Open | 2011-06-30 | R | 4 | 2.5 | 1978 | 2036 | 1987 | 1987 | |
| 2011 AB Active Ch | 2011-06-04 | Q | 5 | 3 | 1670 | 1572 | (1621) | (9 g) | |
| ECC Holowach Challenge | 2011-05-26 | R | 3 | 2 | 1958 | 2153 | 1978 | 1978 | |
| 2011 ECC Skeel Memorial | 2011-04-29 | R | 3 | 2.5 | 1941 | 2076 | 1958 | 1963 | |
| 2010 WBX Team Tournament | 2010-12-19 | R | 5 | 4 | 1943 | 1837 | 1941 | 1963 | |
| ECC U2000 Preliminaries | 2010-10-31 | R | 2 | 1.5 | 1963 | 1715 | 1943 | 1963 | |
| 5th Edmonton International Qualifie | 2010-06-06 | R | 5 | 2.5 | 1960 | 1944 | 1963 | 1963 | |
| 2010 AB Closed Ch - Reserves | 2010-04-04 | R | 5 | 3 | 1949 | 1964 | 1960 | 1960 | |
| ECC Saturday Active Chess | 2010-03-27 | Q | 4 | 14.5 | 0 | 1662 | (1670) | (4 g) | |
| 2010 Edmonton Ch Reserves | 2010-02-26 | R | 5 | 5 | 1920 | 2014 | 1949 | 1949 | |
| ECC Frank Anderson Memorial | 2009-08-28 | R | 3 | 2 | 1872 | 2254 | 1920 | 1920 | |
| ECC August Sectional Group B | 2009-08-09 | R | 5 | 2.5 | 1860 | 1893 | 1872 | 1910 | |
| 2009 Canadian Open | 2009-07-19 | R | 8 | 4 | 1889 | 1758 | 1860 | 1910 | |
| U2000 Preliminary Matches | 2009-07-07 | R | 2 | 0.5 | 1885 | 1909 | 1889 | 1910 | |
| ECC Holowach Memorial | 2009-05-28 | R | 4 | 2 | 1875 | 1918 | 1885 | 1910 | |
| ECC Skeel Memorial | 2009-04-30 | R | 4 | 2 | 1893 | 1762 | 1875 | 1910 | |
| ECC Capablanca Classic | 2009-03-26 | R | 2 | 2 | 1910 | 1674 | 1893 | 1910 | |
| Northern Alberta Open | 2009-03-01 | R | 3 | 3 | 1904 | 1882 | 1910 | 1910 | |
| Edmonton U2000 Final | 2009-01-07 | R | 2 | 2 | 1871 | 2254 | 1904 | 1904 | |
| Edmonton U2000 Candidates | 2008-12-31 | R | 6 | 4.5 | 1859 | 1887 | 1871 | 1871 | |
| ECC Halloween Open | 2008-10-30 | R | 4 | 2 | 1859 | 1815 | 1859 | 1859 | |
| ECC Back to School Open | 2008-09-25 | R | 3 | 2 | 1841 | 1972 | 1859 | 1859 | |
| ECC Ottosen Open | 2008-08-28 | R | 4 | 2 | 1834 | 1857 | 1841 | 1849 | |
| U2000 Championship Preliminaries | 2008-06-30 | R | 2 | 1 | 1849 | 1635 | 1834 | 1849 | |
| ECC Summer Open | 2008-06-26 | R | 3 | 3 | 1830 | 1988 | 1849 | 1849 | |
| Edmonton U2000 | 2008-05-31 | R | 8 | 8 | 1824 | 1828 | 1830 | 1830 | |
| ECC Schnitka Memorial | 2008-05-29 | R | 5 | 4.5 | 1788 | 1919 | 1824 | 1824 | |
| ECC Skeel Memorial | 2008-04-24 | R | 4 | 2 | 1731 | 1769 | (1740) | (18 g) | |
| ECC Capablanca Classic | 2008-03-27 | R | 4 | 3 | 1740 | 2003 | (1788) | (22 g) | |
| ECC Christmas Open | 2007-12-27 | R | 1 | 1 | 1713 | 1966 | (1731) | (14 g) | |
| 2007 Alberta Open | 2007-10-08 | R | 5 | 2.5 | 1687 | 1754 | (1713) | (13 g) | |
| ECC Back To School Open | 2007-09-27 | R | 3 | 2.5 | 1671 | 1713 | (1687) | (8 g) | |
| ECC Heritage Open | 2007-08-29 | R | 1 | 3 | 1584 | 2018 | (1671) | (5 g) | |
| ECC Summer Open | 2007-07-26 | R | 4 | 2 | 0 | 1578 | (1584) | (4 g) |