Juliaan Posaratnanathan
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Posaratnanathan, Juliaan | Toronto, ON | 146059 | 2018-09-03 | 1973 | 1973 | (1936) | (8 g) | 2612259 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| Toronto Open 2018 U2200 | 2018-09-03 | R | 6 | 3.5 | 1890 | 2083 | 1966 | 1966 | |
| 2014 TSSCL Team Ch - Senior | 2014-04-25 | R | 4 | 2.5 | 1905 | 1698 | 1890 | 1962 | |
| 2014 Toronto Open - U2200 | 2014-04-20 | R | 6 | 3 | 1930 | 1821 | 1905 | 1962 | |
| 2012 Annex CC Beach Blanket Top | 2012-08-01 | R | 0 | 1 | 1930 | 0 | 1930 | 1962 | |
| 2012 GTCL Rapid Teams | 2012-06-25 | Q | 5 | 2 | 1917 | 1898 | (1905) | (8 g) | |
| ACC Patio Weather Top | 2012-06-11 | R | 2 | 2 | 1921 | 2039 | 1930 | 1962 | |
| 2012 Scarborough CC Ch | 2012-05-17 | R | 9 | 4.5 | 1915 | 1934 | 1921 | 1962 | |
| 2012 Toronto Closed Ch Reserves | 2012-05-14 | R | 7 | 3.5 | 1937 | 1832 | 1915 | 1962 | |
| 2012 TSSCL Senior Team Ch | 2012-04-20 | R | 4 | 1 | 1944 | 1926 | 1937 | 1962 | |
| 2012 Annex CC Ch | 2012-03-19 | R | 3 | 2.5 | 1932 | 2031 | 1944 | 1962 | |
| 2012 Hamilton Winter Top Guns | 2012-03-18 | R | 5 | 1 | 1962 | 1808 | 1932 | 1962 | |
| SCC Winter's End Swiss -- 1800+ | 2012-03-15 | R | 3 | 2.5 | 1960 | 1997 | 1962 | 1962 | |
| 2012 KWCC Riedstra Memorial Open | 2012-03-11 | R | 5 | 2 | 1926 | 2131 | 1960 | 1960 | |
| 2012 Hart House Reading Week Open | 2012-02-20 | R | 5 | 2 | 1934 | 1984 | 1938 | 1939 | |
| 2012 Hart House Reading Week U2200 | 2012-02-20 | R | 1 | 0 | 1938 | 1616 | 1926 | 1939 | |
| 2012 Jack Frost Swiss 1800plus | 2012-02-09 | R | 3 | 3 | 1917 | 2081 | 1934 | 1939 | |
| Annex CC Holiday Swiss Open | 2012-01-23 | R | 3 | 2 | 1921 | 1881 | 1917 | 1939 | |
| 2011 Hart House Holidays U2200 | 2011-12-18 | R | 5 | 2 | 1939 | 1846 | 1921 | 1939 | |
| 2011 SCC Falling Leaves 1800+ | 2011-12-15 | R | 6 | 4 | 1913 | 2024 | 1939 | 1939 | |
| 2011 Annex CC Fall Swiss A | 2011-12-05 | R | 4 | 2.5 | 1878 | 2131 | 1913 | 1921 | |
| Ridout Memorial Swiss - Over 1800 | 2011-10-27 | R | 3 | 4 | 1851 | 2076 | 1878 | 1921 | |
| 2011 Toronto Thanksgiving Open | 2011-10-10 | R | 6 | 2.5 | 1820 | 1952 | 1851 | 1921 | |
| 48th Canadian Open Ch 2011 | 2011-07-17 | R | 9 | 2.5 | 1865 | 1744 | 1820 | 1921 | |
| 2011 Canadian Youth Ch U14 Open | 2011-07-09 | R | 7 | 4 | 1915 | 1690 | 1865 | 1921 | |
| SCC Spring Into Summer Over 2000 | 2011-06-30 | R | 8 | 4 | 1902 | 1943 | 1915 | 1921 | |
| 2011 Scarborough CC Ch Reserves | 2011-04-21 | R | 9 | 5 | 1889 | 1921 | 1902 | 1921 | |
| 2011 Niagara Falls Open | 2011-04-10 | R | 5 | 2.5 | 1921 | 1755 | 1889 | 1921 | |
| 2011 Hamilton Winter Open | 2011-03-27 | R | 5 | 2.5 | 1884 | 2063 | 1921 | 1921 | |
| 2011 CYCC Qual E Toronto U14 U16 | 2011-02-21 | R | 5 | 3.5 | 1903 | 1826 | 1896 | 1920 | |
| Hart House Reading Week Open | 2011-02-21 | R | 3 | 1 | 1896 | 1832 | 1884 | 1920 | |
| SCC Jack Frost 2000 plus | 2011-02-17 | R | 3 | 3 | 1920 | 1787 | 1903 | 1920 | |
| 2010 Hart House Holidays Open | 2010-12-19 | R | 5 | 1.5 | 1918 | 1926 | 1920 | 1920 | |
| Falling Leaves Swiss U2000 | 2010-12-09 | R | 6 | 4.5 | 1899 | 1945 | 1918 | 1918 | |
| 2010 Winter Open | 2010-12-04 | R | 4 | 2.5 | 1867 | 2084 | 1899 | 1899 | |
| Howard Ridout Memorial -- U2000 | 2010-10-21 | R | 5 | 3.5 | 1883 | 1813 | 1867 | 1883 | |
| 2010 Toronto Labour Day U2100 | 2010-09-06 | R | 6 | 3.5 | 1836 | 2000 | 1883 | 1883 | |
| 2010 NA Youth Ch U14 Open | 2010-08-19 | R | 7 | 4 | 1806 | 1875 | 1836 | 1836 | |
| 2010 Canadian Open | 2010-07-19 | R | 9 | 5 | 1758 | 1857 | 1806 | 1806 | |
| 2010 CYCC U14 Open | 2010-07-09 | R | 7 | 3.5 | 1768 | 1691 | 1758 | 1768 | |
| 2010 Hart House Summer U2100 | 2010-07-04 | R | 5 | 2.5 | 1744 | 1822 | 1768 | 1768 | |
| Lazy Hazy Summer Swiss - Open | 2010-06-24 | R | 6 | 2.5 | 1742 | 1704 | 1744 | 1746 | |
| 2010 Ontario Open U2000 | 2010-05-24 | R | 6 | 3 | 1746 | 1692 | 1742 | 1746 | |
| 2010 OYCC U14B | 2010-05-16 | R | 5 | 3.5 | 1740 | 1664 | 1746 | 1746 | |
| 2010 Ontario High School Ch | 2010-05-09 | R | 5 | 3.5 | 1679 | 1951 | 1740 | 1740 | |
| 2010 SCC Ch Reserves Open | 2010-04-22 | R | 8 | 3 | 1688 | 1627 | 1679 | 1728 | |
| 2010 Hart House Toronto U2000 | 2010-04-04 | R | 6 | 2 | 1680 | 1666 | 1688 | 1728 | |
| 2010 S Leacock CI Challenge Ch | 2010-02-27 | R | 5 | 3.5 | 1694 | 1501 | 1680 | 1728 | |
| Oriole Regular | 2010-01-24 | R | 5 | 3.5 | 1728 | 1419 | 1694 | 1728 | |
| Hart House Holidays Open | 2009-12-20 | R | 1 | 1 | 1680 | 2310 | 1706 | 1706 | |
| Hart House Holidays U2100 | 2009-12-20 | R | 4 | 2.5 | 1706 | 1805 | 1728 | 1728 | |
| Oriole Regular | 2009-12-06 | R | 5 | 4.5 | 1642 | 1742 | 1680 | 1680 | |
| October Oriole Regular | 2009-10-25 | R | 5 | 5 | 1583 | 1849 | 1642 | 1642 | |
| 2009 Toronto Thanksgiving U2000 | 2009-10-12 | R | 6 | 1.5 | 1583 | 1542 | 1583 | 1583 | |
| 2009 Toronto Labour Day U1800 | 2009-09-07 | R | 6 | 2.5 | 1562 | 1606 | 1583 | 1583 | |
| Oriole Regular | 2009-08-30 | R | 3 | 3.5 | 1542 | 1648 | 1562 | 1562 | |
| Hart House Summer U1800 | 2009-07-05 | R | 5 | 2 | 1528 | 1557 | 1542 | 1542 | |
| Oriole Regular | 2009-06-14 | R | 4 | 3.5 | 1498 | 1583 | 1528 | 1528 | |
| OYCC U12-Boys | 2009-05-24 | R | 5 | 3.5 | 1470 | 1527 | 1498 | 1520 | |
| Oriole A | 2009-05-03 | R | 1 | 2 | 1470 | 1435 | 1470 | 1520 | |
| PWC Toronto Open U1600 | 2009-04-19 | R | 5 | 2.5 | 1504 | 1294 | 1470 | 1520 | |
| Oriole Regular A | 2009-03-22 | R | 3 | 3 | 1472 | 1734 | 1504 | 1520 | |
| Hart House Reading Week U1600 | 2009-02-22 | R | 5 | 2.5 | 1496 | 1312 | 1472 | 1520 | |
| Oriole Regular B | 2009-02-08 | R | 3 | 3.5 | 1464 | 1701 | 1496 | 1520 | |
| Oriole Regular B | 2008-12-21 | R | 4 | 3.5 | 1447 | 1519 | 1464 | 1520 | |
| Agincourt Regional Qualifier U12 | 2008-11-29 | R | 6 | 5.5 | 1378 | 1535 | 1447 | 1520 | |
| 2008 Toronto Thanksgiving U1700 | 2008-10-13 | R | 5 | 2.5 | 1397 | 1289 | 1382 | 1520 | |
| 2008 Toronto Thanksgiving U1900 | 2008-10-13 | R | 1 | 0 | 1382 | 1264 | 1378 | 1520 | |
| Toronto Labour Day Open U1600 | 2008-09-01 | R | 6 | 3 | 1446 | 1096 | 1397 | 1520 | |
| Oriole Regular Section B | 2008-08-17 | R | 3 | 1 | 1520 | 854 | 1446 | 1520 | |
| Oriole Active July 6 2008 Section A | 2008-07-06 | Q | 3 | 0.5 | 0 | 1102 | (1108) | (3 g) | |
| 2008 Toronto Canada Day U1500 | 2008-06-29 | R | 5 | 4 | 1454 | 1677 | 1520 | 1520 | |
| 2008 OYCC U12 Boys | 2008-05-04 | R | 5 | 3.5 | 1438 | 1467 | 1454 | 1454 | |
| CYCC Agincourt Regional U14 U12 | 2007-11-24 | R | 7 | 5 | 1414 | 1477 | 1438 | 1438 | |
| 2007 Thanksgiving Open | 2007-10-08 | R | 6 | 3 | 1332 | 1579 | 1414 | 1414 | |
| 2007 Toronto Labour Day U1600 | 2007-09-03 | R | 4 | 2 | 1397 | 1070 | (1332) | (19 g) | |
| 2007 GTCL Canada Day Open | 2007-07-01 | R | 5 | 1.5 | 1403 | 1372 | (1397) | (15 g) | |
| 2007 Toronto Open | 2007-04-08 | R | 6 | 2 | 1383 | 1406 | (1403) | (10 g) | |
| Toronto March Open | 2007-03-18 | R | 4 | 1.5 | 0 | 1383 | (1383) | (4 g) |