David Yao
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id |
|---|---|---|---|---|---|---|---|---|
| Yao, David | Edmonton, AB | 152081 | 2025-11-13 | 1966 | 1998 | 1900 | 1912 | 2616742 |
| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| 16th Calgary International Blitz | 2025-08-04 | Q | 9 | 4.5 | 1912 | 1875 | 1900 | 1912 | |
| Fraser Valley Rapid 16 Open | 2025-06-14 | Q | 5 | 4 | 1774 | 1826 | 1803 | 1803 | |
| Fraser Valley Blitz | 2025-06-14 | Q | 5 | 5 | 1803 | 2002 | 1912 | 1912 | |
| Christmas Blitz Chess Championship | 2024-12-14 | Q | 15 | 8 | 1779 | 1591 | 1694 | 1779 | |
| BC Day Open Blitz | 2024-08-05 | Q | 10 | 5 | 1859 | 1552 | 1779 | 1779 | |
| Edmonton International Qualifier 1 | 2024-05-12 | R | 4 | 3.5 | 1934 | 1824 | 1944 | 1998 | |
| Battle of Alberta 2022 | 2022-09-03 | R | 2 | 1.5 | 1905 | 2252 | 1934 | 1998 | |
| ECC Summer Open | 2022-08-22 | R | 1 | 2.5 | 1908 | 1833 | 1905 | 1998 | |
| Calgary International Qualifier | 2022-07-31 | R | 5 | 3 | 1925 | 1702 | 1908 | 1998 | |
| 2021 Banff Open over 1800 | 2021-11-14 | R | 6 | 2.5 | 1998 | 1670 | 1925 | 1998 | |
| 2021 Battle of Alberta | 2021-09-04 | R | 2 | 1 | 1980 | 2205 | 1998 | 1998 | |
| Over 1800 | 2021-08-22 | R | 5 | 2.5 | 1959 | 2058 | 1980 | 1995 | |
| 2019 WBX Tournament | 2019-12-15 | R | 5 | 1 | 1985 | 1855 | 1959 | 1995 | |
| 2019 Alberta Chess Challenge Gr 11 | 2019-03-23 | Q | 4 | 2 | 1587 | 1729 | 1627 | 1627 | |
| 2018 WBX Tournament | 2018-12-16 | R | 5 | 3 | 1991 | 1946 | 1985 | 1995 | |
| Alberta Junior Championship 2018 | 2018-11-18 | R | 5 | 3 | 1982 | 2028 | 1991 | 1995 | |
| 2018 Junior Battle of Alberta | 2018-09-29 | R | 2 | 0 | 1995 | 1829 | 1982 | 1995 | |
| Alberta Over 1800 | 2018-09-02 | R | 5 | 3.5 | 1836 | 2206 | 1995 | 1995 | |
| George Sponga Memorial 2018 | 2018-08-30 | R | 3 | 4.5 | 1825 | 1881 | 1836 | 1891 | |
| The Pawn Race 2018 | 2018-06-28 | R | 1 | 4.5 | 1824 | 1849 | 1825 | 1891 | |
| King of Springs Open | 2018-04-26 | R | 1 | 3.5 | 1838 | 1490 | 1824 | 1891 | |
| 2018 Alberta Reserves | 2018-04-01 | R | 5 | 3 | 1828 | 1860 | 1838 | 1891 | |
| 2017 Edmonton Christmas Open | 2017-12-29 | R | 1 | 4 | 1830 | 1780 | 1828 | 1891 | |
| Alberta Open | 2017-10-09 | R | 4 | 3.5 | 1787 | 2001 | 1830 | 1891 | |
| Alberta Chess Challenge Grade 9 | 2017-04-08 | Q | 3 | 1.5 | 1578 | 1644 | 1587 | 1587 | |
| 2017 AYCC - Under 16 | 2017-02-26 | R | 5 | 3 | 1794 | 1704 | 1787 | 1891 | |
| Alberta Jr Championships | 2016-11-20 | R | 5 | 1 | 1817 | 1721 | 1794 | 1891 | |
| 2016 Edmonton Jr Regional Open | 2016-10-02 | R | 3 | 2 | 1829 | 1602 | 1817 | 1891 | |
| 2016 AB Over 1800 | 2016-08-28 | R | 4 | 2 | 1837 | 1783 | 1829 | 1891 | |
| ECC Summer Open | 2016-08-25 | R | 8 | 5 | 1817 | 1887 | 1837 | 1891 | |
| 11th Edmonton International Open | 2016-06-26 | R | 4 | 3 | 1802 | 1906 | 1817 | 1891 | |
| 11th Edmonton International Qual | 2016-05-01 | R | 3 | 2 | 1810 | 1774 | 1802 | 1891 | |
| Alberta Chess Challenge 2016 Grd 8 | 2016-04-09 | Q | 4 | 3 | 1318 | 1439 | 1362 | 1362 | |
| 2016 Alberta Reserves | 2016-03-27 | R | 4 | 2.5 | 1789 | 1927 | 1810 | 1891 | |
| 2016 Northern AB Open | 2016-02-28 | R | 3 | 2.5 | 1787 | 1810 | 1789 | 1891 | |
| 2016 Edmonton Reserves | 2016-02-26 | R | 7 | 4.5 | 1779 | 1818 | 1787 | 1891 | |
| 2016 AB Youth Championship U14 | 2016-02-21 | R | 5 | 3.5 | 1811 | 1385 | 1779 | 1891 | |
| 2016 Edmonton Youth CC U16 | 2016-02-13 | Q | 4 | 2.5 | 1326 | 1242 | 1318 | 1332 | |
| U2000 Preliminary Rounds | 2015-12-30 | R | 3 | 1 | 1802 | 1876 | 1811 | 1891 | |
| ECC Christmas Open | 2015-12-17 | R | 1 | 3.5 | 1794 | 1998 | 1802 | 1891 | |
| 2015 WBX Team Tournament | 2015-12-13 | R | 5 | 2 | 1797 | 1780 | 1794 | 1891 | |
| 2015 Edmonton Junior Regional Open | 2015-10-04 | R | 5 | 2.5 | 1864 | 1430 | 1797 | 1891 | |
| 2015 Edmonton International Open | 2015-06-28 | R | 5 | 1.5 | 1889 | 1791 | 1864 | 1891 | |
| 2015 ECC Capablanca Classic | 2015-06-25 | R | 7 | 4 | 1891 | 1891 | 1889 | 1891 | |
| 10th Edmonton Intl Qualifier | 2015-05-03 | R | 5 | 2.5 | 1845 | 1983 | 1891 | 1891 | |
| 2015 ECC Spring Open | 2015-04-30 | R | 9 | 6 | 1591 | 1904 | 1845 | 1845 | |
| ECC Challenge Matches | 2015-04-18 | R | 1 | 1 | 1579 | 1878 | 1591 | 1635 | |
| Edmonton Schools Division III | 2015-04-11 | Q | 5 | 4.5 | 1332 | 1171 | 1326 | 1332 | |
| Edmonton Reserves | 2015-02-26 | R | 1 | 4.5 | 1564 | 1940 | 1579 | 1635 | |
| 2015 Alberta Youth Championship U14 | 2015-02-22 | R | 5 | 3 | 1559 | 1568 | 1564 | 1635 | |
| 2015 Northen Albert Open | 2015-02-15 | R | 5 | 1.5 | 1571 | 1540 | 1559 | 1635 | |
| 2014 AB Junior Championship Open | 2014-11-23 | R | 4 | 3 | 1586 | 1498 | 1571 | 1635 | |
| 2014 Edmonton Regional Ch Open | 2014-10-05 | R | 5 | 4 | 1442 | 1803 | 1586 | 1635 | |
| 2014 ECCAugustOpen | 2014-08-24 | R | 3 | 0 | 1508 | 962 | 1442 | 1635 | |
| ECC Summer Open 2014 | 2014-07-31 | R | 4 | 3 | 1557 | 1229 | 1508 | 1635 | |
| 2014 Edmonton International Reserve | 2014-06-29 | R | 5 | 1.5 | 1575 | 1544 | 1557 | 1635 | |
| 2014 AB Schools Ch - Div 2 | 2014-05-24 | Q | 5 | 4.5 | 1287 | 1341 | 1332 | 1332 | |
| 2014 AB YCC - U12 | 2014-02-23 | R | 5 | 3.5 | 1594 | 1344 | 1575 | 1635 | |
| 2014 Northern AB Open | 2014-02-16 | R | 3 | 2 | 1592 | 1629 | 1594 | 1635 | |
| 2014 Edmonton YCC - U12 | 2014-01-18 | Q | 5 | 3 | 1305 | 1180 | 1287 | 1287 | |
| 2014 EJCC January - Advanced | 2014-01-04 | Q | 4 | 3 | 1301 | 1321 | (1305) | (20 g) | |
| 2013 AB Junior Ch | 2013-11-10 | R | 5 | 0.5 | 1607 | 1680 | 1592 | 1635 | |
| 2013 Alberta Open | 2013-10-14 | R | 6 | 1.5 | 1635 | 1549 | 1607 | 1635 | |
| 2013 Edmonton Junior Ch | 2013-09-29 | R | 5 | 4.5 | 1513 | 1828 | 1635 | 1635 | |
| 2013 ECC Back to School Open | 2013-09-26 | R | 1 | 1.5 | 1503 | 1773 | 1513 | 1614 | |
| 2013 ECC August Open | 2013-08-29 | R | 2 | 3 | 1492 | 1621 | 1503 | 1614 | |
| 2013 ECC Summer Open | 2013-07-25 | R | 3 | 1.5 | 1486 | 1539 | 1492 | 1614 | |
| 2013 Edmonton School Ch - ElemDiv2 | 2013-05-11 | Q | 5 | 4 | 1318 | 1265 | (1301) | (16 g) | |
| 2013 AYCC U12 Ch | 2013-03-03 | R | 4 | 3 | 1503 | 1344 | 1486 | 1614 | |
| 2013 Edmonton YCC U12 | 2013-02-09 | Q | 5 | 5 | 1249 | 1400 | (1318) | (11 g) | |
| 2012 ECC Christmas Open | 2012-12-27 | R | 1 | 2.5 | 1494 | 1717 | 1503 | 1614 | |
| 2012 WBX Team Tournament | 2012-12-16 | R | 4 | 0 | 1563 | 1128 | 1494 | 1614 | |
| U2000 Preliminary Rounds | 2012-11-29 | R | 4 | 3 | 1567 | 1525 | 1563 | 1614 | |
| 2012 Alberta Junior Ch | 2012-11-04 | R | 4 | 2.5 | 1586 | 1412 | 1567 | 1614 | |
| 2012 Edmonton Fall Sectional C | 2012-10-28 | R | 5 | 1.5 | 1614 | 1477 | 1586 | 1614 | |
| 2012 ECC Halloween Open | 2012-10-25 | R | 4 | 3 | 1570 | 1729 | 1614 | 1614 | |
| 2012 ECC Autumn Open | 2012-09-27 | R | 4 | 2 | 1502 | 1750 | 1570 | 1570 | |
| Alberta Under 1800 | 2012-09-02 | R | 4 | 3.5 | 1407 | 1670 | 1502 | 1502 | |
| 2012 ECC Frank Anderson Memorial | 2012-08-30 | R | 3 | 3 | 1391 | 1529 | 1407 | 1429 | |
| 7th Edmonton Intl Reserves U1700 | 2012-07-02 | R | 5 | 2.5 | 1429 | 1177 | 1391 | 1429 | |
| 2012 ECC Skeel Memorial | 2012-05-31 | R | 3 | 1.5 | 1417 | 1618 | 1429 | 1429 | |
| 2012 Edmonton May Junior Active | 2012-05-26 | Q | 5 | 3 | 1179 | 1263 | (1249) | (6 g) | |
| 7th Edmonton International Qual | 2012-04-29 | R | 4 | 2.5 | 1349 | 1628 | 1417 | 1417 | |
| 2012 ECC Easter Open | 2012-04-26 | R | 4 | 2 | 1316 | 1394 | 1349 | 1349 | |
| 2012 AB Reserves Ch | 2012-04-08 | R | 5 | 1.5 | 1285 | 1409 | 1316 | 1316 | |
| ECC Capablanca Classic | 2012-03-29 | R | 3 | 2.5 | 1241 | 1747 | 1285 | 1285 | |
| 2012 AYCC U10 | 2012-02-26 | R | 5 | 4 | 1257 | 1062 | 1241 | 1257 | |
| 2012 Edmonton Ch Reserves | 2012-02-24 | R | 5 | 2.5 | 1237 | 1445 | 1257 | 1257 | |
| 2012 Northern Alberta Open | 2012-02-19 | R | 5 | 2 | 1179 | 1841 | 1237 | 1237 | |
| ECC Autumn Open | 2011-11-24 | R | 3 | 2 | 1133 | 1781 | 1179 | 1179 | |
| 2011 Alberta Junior Ch Reserves | 2011-11-06 | R | 5 | 2.5 | 1184 | 951 | (1133) | (23 g) | |
| 2011 Edmonton Fall Sectional C | 2011-10-30 | R | 5 | 1 | 1101 | 1401 | (1184) | (18 g) | |
| 2011 ECC Halloween Open | 2011-10-27 | R | 3 | 1.5 | 1058 | 1244 | (1101) | (13 g) | |
| 2011 Alberta Open | 2011-10-10 | R | 5 | 1.5 | 620 | 1495 | (1058) | (10 g) | |
| 2011 AYCC U10 | 2011-02-13 | R | 5 | 0.5 | 0 | 620 | (620) | (5 g) |