Matthew Chertkow
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id |
|---|---|---|---|---|---|---|---|---|
| Chertkow, Matthew | Thornhill, ON | 152227 | 2026-05-02 | 2106 | 2106 | 1512 | 1512 | 2619687 |
| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| 2025 Royal City Masters U2200 | 2025-08-06 | R | 9 | 5.5 | 1855 | 2155 | 2106 | 2106 | |
| Toronto Universities 2025 Board 3 | 2025-06-08 | Q | 6 | 2 | 1432 | 1776 | 1512 | 1512 | |
| York University Classical Open | 2025-05-04 | R | 4 | 2 | 1890 | 1665 | 1855 | 1890 | |
| Greater Toronto Chess League 2025 | 2025-03-25 | R | 1 | 0.5 | 1884 | 2021 | 1890 | 1890 | |
| 2025 Canadian University Team Crown | 2025-01-26 | R | 5 | 2 | 1845 | 1941 | 1884 | 1884 | |
| Hart House Holidays Open - U1900 | 2024-12-22 | R | 5 | 4 | 1708 | 1765 | 1741 | 1741 | |
| YorkU Rapid Chess Championship 2024 | 2024-11-01 | Q | 5 | 3 | 1370 | 1493 | 1402 | 1402 | |
| 2024 Aurora Fall Open - U2000 | 2024-10-27 | R | 5 | 3 | 1654 | 1807 | 1708 | 1708 | |
| Canadian Open 2024 Section A | 2024-07-18 | R | 9 | 3 | 1545 | 1774 | 1654 | 1654 | |
| 2024 Ontario Open U1800 | 2024-05-20 | R | 6 | 3 | 1557 | 1508 | 1545 | 1598 | |
| 2024 Excelsior April Open Champions | 2024-04-28 | R | 5 | 3.5 | 1583 | 1399 | 1557 | 1598 | |
| 2024 Excelsior 1 Year Anniversary | 2024-01-14 | R | 5 | 4 | 1558 | 1684 | 1583 | 1598 | |
| 2023 Toronto Open U1900 | 2023-09-04 | R | 3 | 1 | 1595 | 1284 | 1558 | 1598 | |
| 2023 Excelsior May Open - U2000 | 2023-05-21 | R | 4 | 2.5 | 1598 | 1574 | 1595 | 1598 | |
| 2023 Excelsior April Open U2000 | 2023-04-23 | R | 4 | 3 | 1511 | 1783 | 1598 | 1598 | |
| Hart House Reading Week U1600 | 2023-02-20 | R | 5 | 4 | 1470 | 1583 | 1511 | 1511 | |
| ACC Chess on Film U1800 | 2017-10-16 | R | 2 | 3 | 1424 | 1997 | 1470 | 1489 | |
| 2017 Toronto Open U1800 | 2017-09-04 | R | 5 | 1.5 | 1489 | 1174 | 1424 | 1489 | |
| ACC Summer in the City U1800 | 2017-08-28 | R | 2 | 2.5 | 1470 | 1708 | 1489 | 1489 | |
| Canadian Amateur Over 1200 | 2017-08-07 | R | 7 | 5 | 1416 | 1543 | 1470 | 1470 | |
| 2017 CYCC U16 Open | 2017-07-10 | R | 7 | 3 | 1448 | 1383 | 1416 | 1448 | |
| 2017 OYCC U16 Open | 2017-05-07 | R | 4 | 1.5 | 1411 | 1750 | 1448 | 1448 | |
| 2017 Aurora Spring Open - U1600 | 2017-04-02 | R | 5 | 3 | 1373 | 1460 | 1411 | 1411 | |
| NYYCC and GP3 - U4-16-18 | 2017-03-18 | Q | 5 | 3.5 | 1202 | 1235 | 1230 | 1230 | |
| Guelph Fall ProAm U1600 | 2016-11-06 | R | 5 | 2.5 | 1381 | 1343 | 1373 | 1381 | |
| Mississauga Open 2016 U1600 | 2016-10-22 | R | 4 | 2 | 1349 | 1415 | 1381 | 1381 | |
| CYCC 2016 U14 Open | 2016-07-08 | R | 7 | 3.5 | 1325 | 1409 | 1349 | 1349 | |
| Ontario Open 2016 - U1600 | 2016-05-23 | R | 5 | 3.5 | 1207 | 1479 | 1325 | 1325 | |
| OYCC 2016 U14 | 2016-05-15 | R | 5 | 2.5 | 1215 | 1213 | 1207 | 1225 | |
| NYYCC and GP4 U18 | 2016-03-26 | Q | 5 | 2.5 | 1043 | 980 | 1031 | 1043 | |
| CYCC2015 U14 Open | 2015-07-09 | R | 7 | 3 | 1202 | 1342 | 1215 | 1225 | |
| OYCC 2015 Under 14 Open | 2015-05-24 | R | 5 | 3 | 1199 | 1295 | 1202 | 1225 | |
| NYYCC March U14-16-18 | 2015-03-21 | Q | 5 | 3 | 1003 | 1202 | 1043 | 1043 | |
| Hart House Holidays Open U1600 | 2014-12-21 | R | 5 | 2.5 | 1211 | 1146 | 1199 | 1225 | |
| Campbellville Open 2014 U1400 | 2014-11-30 | R | 4 | 3 | 1225 | 1098 | 1211 | 1225 | |
| 2014 Guelph Fall ProAm U1600 | 2014-11-02 | R | 5 | 3 | 1203 | 1160 | 1225 | 1225 | |
| The Knights of Chess Sunday's regul | 2014-08-17 | R | 7 | 4.5 | 1075 | 1286 | 1203 | 1203 | |
| 2014 North American Junior Champion | 2014-08-04 | R | 8 | 1.5 | 1073 | 1459 | 1075 | 1126 | |
| CJCE CYCC 2014 - U12 OUVERT OPEN | 2014-07-18 | R | 7 | 4 | 1056 | 1184 | 1073 | 1126 | |
| 2014 Aurora Club Championship | 2014-06-04 | R | 3 | 3 | 1050 | 1088 | 1056 | 1126 | |
| CFC Junior GP 4 - U12 | 2014-03-16 | R | 4 | 2.5 | 1075 | 907 | 1050 | 1126 | |
| CFC Junior GP 3 - U12 | 2014-03-09 | R | 5 | 2 | 1126 | 861 | 1075 | 1126 | |
| 2014 Hart House Reading Wk - U1600 | 2014-02-17 | R | 6 | 2 | 1077 | 1227 | 1126 | 1126 | |
| 2014 AuCC Deep Winter RR 4 | 2014-02-12 | R | 5 | 3 | 1046 | 1102 | 1077 | 1077 | |
| 2014 Guelph Winter ProAm - U1600 | 2014-01-26 | R | 5 | 3 | 1020 | 1163 | 1046 | 1046 | |
| 2013 Hart House Holidays - U1600 | 2013-12-22 | R | 4 | 2 | 1021 | 1029 | 1020 | 1046 | |
| 2013 AuCC Winter Six Week Swiss | 2013-12-02 | R | 4 | 2 | 1039 | 921 | 1021 | 1046 | |
| 2013 NAYCC - U12 | 2013-08-18 | R | 9 | 4 | 1046 | 1022 | 1039 | 1046 | |
| 2013 Canadian Amateur Ch - Rookie | 2013-08-06 | R | 7 | 4 | 998 | 1101 | 1046 | 1046 | |
| 2013 CYCC - U12 | 2013-07-12 | R | 6 | 3 | 927 | 1185 | 998 | 998 | |
| June 2 The Knights of Chess Sunday | 2013-06-02 | R | 2 | 0 | 941 | 763 | 927 | 979 | |
| 2013 Toronto YCC - U12 | 2013-05-19 | Q | 5 | 3 | 989 | 1048 | (1003) | (21 g) | |
| 2013 OYCC U12 | 2013-04-28 | R | 5 | 3 | 907 | 1267 | 941 | 979 | |
| 2013 Hamilton Winter U1600 | 2013-03-24 | R | 5 | 2 | 960 | 898 | 950 | 979 | |
| The Knights of Chess | 2013-03-24 | R | 2 | 0 | 950 | 425 | 907 | 979 | |
| The Knights of Chess Regular | 2013-03-03 | R | 2 | 1.5 | 952 | 1060 | 960 | 979 | |
| 2013 Guelph Winter ProAm U1600 | 2013-02-10 | R | 4 | 1 | 979 | 838 | 952 | 979 | |
| 2013 Mississuaga YCC Qual U12 | 2013-01-27 | Q | 5 | 2.5 | 1002 | 960 | (989) | (16 g) | |
| The Knights of Chess Jan Regular | 2013-01-13 | R | 2 | 2 | 934 | 1489 | 979 | 979 | |
| 2013 Hart House Winter U1600 | 2013-01-06 | R | 5 | 2 | 895 | 1059 | 934 | 934 | |
| The Knights of Chess September 2012 | 2012-09-30 | R | 3 | 2 | 875 | 1037 | 895 | 895 | |
| 2012 Canadian Amateur Ch Rookies | 2012-08-06 | R | 7 | 3.5 | 891 | 833 | 875 | 891 | |
| 2012 Canadian Youth Ch U10 Open | 2012-07-06 | R | 7 | 3 | 868 | 909 | 891 | 891 | |
| 2012 OYCC U10 Open | 2012-04-29 | R | 5 | 3 | 841 | 998 | 868 | 868 | |
| 2012 PMCA Easter CYCC Qual U10 | 2012-04-09 | Q | 5 | 3.5 | 920 | 1101 | (1002) | (11 g) | |
| 2012 PMCA CYCC Qualifier 1 U10 | 2012-02-20 | Q | 5 | 2.5 | 841 | 936 | (920) | (6 g) | |
| 2011 Canadian Youth Ch U10 Open | 2011-07-09 | R | 7 | 1.5 | 817 | 888 | (841) | (21 g) | |
| 2011 OYCC U10 Open | 2011-05-29 | R | 5 | 4 | 598 | 1182 | (817) | (14 g) | |
| VictoriaDay E Toronto CYCC Qual U10 | 2011-05-23 | R | 4 | 0 | 596 | 601 | (598) | (9 g) | |
| 2011 CYCC Toronto Qual U10 | 2011-03-13 | R | 5 | 1 | 0 | 596 | (596) | (5 g) |