Jonathan Hay
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id |
|---|---|---|---|---|---|---|---|---|
| Hay, Jonathan | Ajax, ON | 150400 | 2024-05-15 | 2217 | 2217 | 2010 | 2010 | 2623625 |
| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| FIDE Candidates Rapid 2024 | 2024-04-16 | Q | 6 | 3.5 | 1984 | 1963 | 2010 | 2010 | |
| SCC Winter Swiss Over 1600 | 2023-03-23 | R | 0 | 1.5 | 2217 | 0 | 2217 | 2217 | |
| SCC Jack Frost Over 1600 | 2023-02-09 | R | 0 | 3 | 2217 | 0 | 2217 | 2217 | |
| SCC Falling Leaves Over 1600 | 2022-12-22 | R | 4 | 4.5 | 2185 | 2316 | 2217 | 2217 | |
| Howard Ridout Memorial Over1600 | 2022-11-10 | R | 5 | 5 | 2161 | 2109 | 2185 | 2185 | |
| SCC Club Championship Over 1700 | 2022-06-30 | R | 7 | 5.5 | 2022 | 2255 | 2161 | 2161 | |
| Spring Into Summer - Over 1700 | 2022-05-12 | R | 6 | 3 | 2034 | 1978 | 2022 | 2082 | |
| SCC Winter Swiss 1800+ | 2020-03-12 | R | 2 | 2.5 | 2027 | 2112 | 2034 | 2082 | |
| SCC Jack Frost 1800 Plus | 2020-02-13 | R | 4 | 3 | 2022 | 2044 | 2027 | 2082 | |
| CUCC 2020 Championship | 2020-01-19 | R | 5 | 3 | 2007 | 2049 | 2022 | 2082 | |
| Falling Leaves Swiss 1800 plus | 2019-12-12 | R | 3 | 4 | 2015 | 1950 | 2007 | 2082 | |
| 2nd Ivy League Chess Challenge | 2019-11-10 | R | 5 | 2 | 2039 | 1906 | 2015 | 2082 | |
| SCC Howard Ridout Memorial 1800plus | 2019-10-24 | R | 4 | 3 | 2063 | 1916 | 2039 | 2082 | |
| Michael McArthur Memorial Rapid | 2019-09-14 | Q | 7 | 5 | 1897 | 1766 | 1933 | 1933 | |
| SCC La Manna Challenge | 2019-06-27 | R | 1 | 0 | 2043 | 1951 | 2039 | 2082 | |
| SCC Spring Into Summer O1800 | 2019-06-27 | R | 3 | 3.5 | 2039 | 2237 | 2063 | 2082 | |
| Scarborough CC Championship | 2019-05-23 | R | 8 | 4 | 2042 | 2043 | 2043 | 2082 | |
| Ontario Open 2019 - Championship | 2019-05-20 | R | 5 | 2.5 | 2051 | 1998 | 2042 | 2082 | |
| SCC Winter Swiss - 1800 plus | 2019-03-28 | R | 6 | 3 | 2041 | 2076 | 2051 | 2082 | |
| SCC Jack Frost - 1800plus | 2019-02-14 | R | 2 | 4 | 2024 | 2237 | 2041 | 2082 | |
| SCC Howard Ridout Swiss - 1800plus | 2018-10-25 | R | 6 | 3.5 | 2054 | 1931 | 2024 | 2082 | |
| Chess to Remember 2018 U2100 | 2018-09-23 | Q | 5 | 4.5 | 1650 | 2188 | 1897 | 1897 | |
| 2018 Canadian Open | 2018-07-14 | R | 9 | 3.5 | 2082 | 2004 | 2054 | 2082 | |
| SCC Spring Into Summer - 1800 Plus | 2018-06-28 | R | 4 | 3 | 2036 | 2196 | 2082 | 2082 | |
| SCC 1800plus Championship | 2018-05-24 | R | 6 | 3.5 | 2012 | 2022 | 2036 | 2036 | |
| SCC Winter Swiss - 1800plus | 2018-03-29 | R | 5 | 3.5 | 1944 | 2123 | 2012 | 2012 | |
| JackFrost 1800plus | 2018-02-15 | R | 5 | 2.5 | 1956 | 1896 | 1944 | 1971 | |
| 2018 Ontario Junior Chess Champions | 2018-01-28 | R | 5 | 2.5 | 1944 | 2017 | 1956 | 1971 | |
| SCC Falling Leaves1800plus | 2017-12-14 | R | 4 | 3.5 | 1943 | 1954 | 1944 | 1971 | |
| SCC Howard Ridout - 1800 plus | 2017-10-26 | R | 5 | 4.5 | 1914 | 2069 | 1943 | 1971 | |
| Chess to Remember 2017 U2000 | 2017-09-24 | Q | 5 | 2.5 | 1710 | 1352 | 1650 | 1710 | |
| 2017 Toronto Open U2200 | 2017-09-04 | R | 6 | 2 | 1971 | 1727 | 1914 | 1971 | |
| 2017 CYCC U18 Open | 2017-07-10 | R | 7 | 4.5 | 1918 | 2005 | 1971 | 1971 | |
| SCC Spring into Summer 1800+ | 2017-06-29 | R | 1 | 1.5 | 1940 | 1389 | 1918 | 1940 | |
| Toronto Blitz Chess Ch 2017 | 2017-06-04 | Q | 14 | 7.5 | 1635 | 1830 | 1710 | 1710 | |
| SCC Championship - 1800 plus | 2017-05-25 | R | 8 | 3.5 | 1940 | 1944 | 1940 | 1940 | |
| SCC Winter Swiss 1800+ | 2017-03-30 | R | 6 | 3.5 | 1889 | 2025 | 1940 | 1940 | |
| SCC Jack Frost 1800+ | 2017-02-16 | R | 5 | 3 | 1865 | 1982 | 1889 | 1909 | |
| NYYCC January & GP1 - U18 | 2017-01-07 | Q | 5 | 4.5 | 1613 | 1550 | 1635 | 1635 | |
| SCC Falling Leaves Swiss 1800plus | 2016-12-15 | R | 6 | 3 | 1909 | 1737 | 1865 | 1909 | |
| SCC Howrad Ridout 1800 Plus | 2016-10-27 | R | 6 | 3.5 | 1870 | 1958 | 1909 | 1909 | |
| SCC Spring into Summer 1800 plus | 2016-06-30 | R | 5 | 3 | 1747 | 2032 | 1870 | 1870 | |
| Toronto Blitz 2016 | 2016-06-26 | Q | 14 | 6 | 1174 | 1620 | 1361 | 1361 | |
| Ontario Open 2016 - U1900 | 2016-05-23 | R | 5 | 3.5 | 1640 | 1883 | 1747 | 1747 | |
| Scarborough Club Ch U1800 | 2016-05-19 | R | 8 | 5.5 | 1619 | 1618 | 1640 | 1640 | |
| SCC Winter Swiss U1800 | 2016-03-24 | R | 6 | 4.5 | 1582 | 1656 | 1619 | 1619 | |
| 2016 Jack Frost U1800 | 2016-02-11 | R | 5 | 4.5 | 1468 | 1762 | 1582 | 1582 | |
| 2016 NYYCC and GP1 U18-16-14 | 2016-01-02 | Q | 5 | 3.5 | 1082 | 1450 | (1174) | (20 g) | |
| Falling Leaves U1800 | 2015-12-18 | R | 7 | 3.5 | 1499 | 1392 | 1468 | 1546 | |
| 2015 Howard Ridout Mem U1800 | 2015-10-29 | R | 7 | 4 | 1495 | 1507 | 1499 | 1546 | |
| CYCC2015 U16 Open | 2015-07-09 | R | 7 | 3 | 1546 | 1348 | 1495 | 1546 | |
| 2015 Spring into Summer U1800 | 2015-06-25 | R | 5 | 2.5 | 1498 | 1633 | 1546 | 1546 | |
| 2015 SCC Club Championship | 2015-05-21 | R | 8 | 5 | 1223 | 1691 | 1498 | 1498 | |
| NYYCC May U14-16-18 | 2015-05-16 | Q | 5 | 2.5 | 1102 | 1043 | (1082) | (15 g) | |
| NYYCC April U14-16-18 | 2015-04-04 | Q | 4 | 3 | 1166 | 1006 | (1102) | (10 g) | |
| Scarborough Winter Swiss U1400 | 2015-03-26 | R | 6 | 4.5 | 1222 | 1228 | 1223 | 1223 | |
| NYYCC March U14-16-18 | 2015-03-21 | Q | 5 | 3 | 1180 | 1163 | (1166) | (6 g) | |
| 2015 Jack Frost U1400 | 2015-02-12 | R | 6 | 4 | 1207 | 1254 | (1222) | (19 g) | |
| Falling Leaves U1400 | 2014-12-18 | R | 6 | 5 | 1156 | 1266 | (1207) | (13 g) | |
| 2014 Howard Ridout U1400 | 2014-10-30 | R | 4 | 4.5 | 1180 | 1138 | (1156) | (7 g) | |
| Pickering CC Junior Tournament 2009 | 2009-12-04 | R | 3 | 1.5 | 0 | 1201 | (1180) | (3 g) |