| Date du tournoi | Date coté | Nom | Ancienne cote | Cote |
| 2013-10-26 | 2013-10-29 | Swansea Chess Club [Section 1] | 1161 | 1154 |
| 2013-10-12 | 2013-10-17 | Swansea Chess Club [Section 1] | 1211 | 1161 |
| 2013-06-15 | 2013-06-24 | Swansea Chess Club [Section 1] | 1244 | 1211 |
| 2013-06-08 | 2013-06-14 | Swansea Chess Club [Section 1] | 1225 | 1244 |
| 2013-05-25 | 2013-05-31 | Swansea Chess Club [Section 1] | 1212 | 1225 |
| 2013-05-11 | 2013-05-16 | Swansea Chess Club [Section 1] | 1210 | 1212 |
| 2013-05-04 | 2013-05-10 | Swansea Chess Club [Section 1] | 1261 | 1210 |
| 2013-04-27 | 2013-05-03 | Swansea Chess Club [Section 1] | 1289 | 1261 |
| 2013-04-20 | 2013-04-22 | Swansea Chess Club [Section 1] | 1281 | 1289 |
| 2013-04-13 | 2013-04-22 | Swansea Chess Club [Section 1] | 1301 | 1281 |
| 2013-03-13 | 2013-04-05 | Swansea Chess Club [Section 1] | 1280 | 1301 |
| 2013-03-23 | 2013-04-02 | Swansea Chess Club [Section 1] | 1257 | 1280 |
| 2013-03-09 | 2013-03-12 | Swansea Chess Club [Section 1] | 1257 | 1257 |
| 2013-03-02 | 2013-03-08 | Swansea Chess Club [Section 1] | 1231 | 1257 |
| 2013-02-23 | 2013-03-01 | Swansea Chess Club [Section 1] | 1249 | 1231 |
| 2013-02-16 | 2013-02-19 | Swansea Chess Club [Section 1] | 1239 | 1249 |
| 2013-02-09 | 2013-02-15 | Swansea Chess Club [Section 1] | 1254 | 1239 |
| 2013-02-02 | 2013-02-05 | Swansea Chess Club [Section 1] | 1216 | 1254 |
| 2013-01-26 | 2013-02-01 | Swansea Chess Club [Section 1] | 1232 | 1216 |
| 2013-01-19 | 2013-01-25 | Swansea Chess Club [Section 1] | 1309 | 1232 |
| 2012-12-15 | 2012-12-19 | Swansea Chess Club [Section 1] | 1284 | 1309 |
| 2012-12-08 | 2012-12-14 | Swansea Chess Club [Section 1] | 1258 | 1284 |
| 2012-12-01 | 2012-12-07 | Swansea Chess Club [Section 1] | 1289 | 1258 |
| 2012-11-24 | 2012-11-30 | Swansea Chess Club [Section 1] | 1292 | 1289 |
| 2012-11-17 | 2012-11-22 | Swansea Chess Club [Section 1] | 1306 | 1292 |
| 2012-11-10 | 2012-11-16 | Swansea Chess Club [Section 1] | 1212 | 1306 |
| 2012-11-03 | 2012-11-06 | Swansea Chess Club [Section 1] | 1197 | 1212 |
| 2012-10-27 | 2012-10-30 | Swansea Chess Club [Section 1] | 1169 | 1197 |
| 2012-10-20 | 2012-10-23 | Swansea Chess Club [Section 1] | 1193 | 1169 |
| 2012-10-13 | 2012-10-16 | Swansea Chess Club [Section 1] | 1226 | 1193 |
| 2012-05-25 | 2012-05-28 | Swansea Chess Club [Section 1] | 1235 | 1226 |
| 2012-05-19 | 2012-05-22 | Ontario Girls' Chess Championship 2012 [grade 7] | 1237 | 1235 |
| 2012-05-12 | 2012-05-18 | Swansea Chess Club [Section 1] | 1256 | 1237 |
| 2012-05-05 | 2012-05-11 | Swansea Chess Club [Section 1] | 1258 | 1256 |
| 2012-04-28 | 2012-05-04 | Swansea Chess Club [Section 3] | 1277 | 1258 |
| 2012-04-28 | 2012-05-04 | Swansea Chess Club [Section 3] | 1263 | 1277 |
| 2012-04-14 | 2012-04-20 | Swansea Chess Club [Section 1] | 1303 | 1263 |
| 2012-04-12 | 2012-04-20 | Swansea Chess Club [Section 1] | 1317 | 1303 |
| 2012-04-07 | 2012-04-13 | Swansea Chess Club [Section 1] | 1308 | 1317 |
| 2012-03-12 | 2012-04-04 | Swansea Chess Club [Section 1] | 1315 | 1308 |
| 2012-03-24 | 2012-03-27 | Swansea Chess Club [Section 1] | 1335 | 1315 |
| 2012-02-18 | 2012-02-24 | Swansea Chess Club [Section 1] | 1349 | 1335 |
| 2012-02-11 | 2012-02-16 | Swansea Chess Club [Section 1] | 1357 | 1349 |
| 2012-02-04 | 2012-02-10 | Swansea Chess Club [Section 1] | 1327 | 1357 |
| 2012-01-28 | 2012-02-02 | Swansea Chess Club [Section 1] | 1336 | 1327 |
| 2012-01-21 | 2012-01-24 | Swansea Chess Club [Section 1] | 1363 | 1336 |
| 2012-01-14 | 2012-01-24 | Swansea Chess Club [Section 1] | 1371 | 1363 |
| 2011-12-10 | 2011-12-16 | Swansea Chess Club [Section 1] | 1360 | 1371 |
| 2011-12-08 | 2011-12-16 | Chess for Children [Section 1] | 1391 | 1360 |
| 2011-12-03 | 2011-12-13 | Swansea Chess Club [Section 1] | 1380 | 1391 |
| 2011-11-26 | 2011-12-02 | Swansea Chess Club [Section 1] | 1390 | 1380 |
| 2011-11-19 | 2011-11-22 | Swansea Chess Club [Section 1] | 1404 | 1390 |
| 2011-11-12 | 2011-11-17 | Swansea Chess Club [Section 1] | 1352 | 1404 |
| 2011-11-05 | 2011-11-08 | Swansea Chess Club [Section 1] | 1351 | 1352 |
| 2011-10-29 | 2011-11-04 | Swansea Chess Club [Section 1] | 1330 | 1351 |
| 2011-10-22 | 2011-10-28 | Swansea Chess Club [Section 1] | 1350 | 1330 |
| 2011-10-15 | 2011-10-21 | Swansea Chess Club [Section 2] | 1338 | 1350 |
| 2011-10-08 | 2011-10-14 | Swansea Chess Club [Section 1] | 1342 | 1338 |
| 2011-09-24 | 2011-09-29 | Swansea Chess Club [Section 1] | 1308 | 1342 |
| 2011-07-07 | 2011-07-22 | Canadian Youth Chess Championships - 2011 [Under 12 Open] | 1353 | 1308 |
| 2011-06-11 | 2011-06-23 | Swansea Chess Club [Section 1] | 1392 | 1353 |
| 2011-06-04 | 2011-06-09 | Swansea Chess Club [Section 2] | 1361 | 1392 |
| 2011-05-28 | 2011-06-06 | Swansea Chess Club [Section 2] | 1377 | 1361 |
| 2011-05-28 | 2011-06-06 | Swansea Chess Club [Section 1] | 1440 | 1377 |
| 2011-05-07 | 2011-05-13 | Swansea Chess Club [Section 1] | 1398 | 1440 |
| 2011-04-30 | 2011-05-06 | Swansea Chess Club [Section 2] | 1298 | 1398 |
| 2011-04-23 | 2011-04-30 | Swansea Chess Club [Section 1] | 1277 | 1298 |
| 2011-04-17 | 2011-04-19 | Ontario Chess Challenge [Grade 6] | 1336 | 1277 |
| 2011-04-16 | 2011-04-19 | Swansea Chess Club [Section 1] | 1339 | 1336 |
| 2011-04-09 | 2011-04-19 | Swansea Chess Club [Section 2] | 1364 | 1339 |
| 2011-04-07 | 2011-04-19 | Swansea Chess Club [Section 1] | 1334 | 1364 |
| 2011-04-10 | 2011-04-12 | Final Toronto Qualifier [Grade 5] | 1307 | 1334 |
| 2011-04-02 | 2011-04-04 | Swansea Chess Club [Section 1] | 1333 | 1307 |
| 2011-02-26 | 2011-03-04 | Swansea Chess Club [Section 1] | 1350 | 1333 |
| 2011-02-19 | 2011-02-25 | Swanse Chess Club [Section 1] | 1334 | 1350 |
| 2011-02-12 | 2011-02-18 | Swansea Chess Club [Section 1] | 1348 | 1334 |
| 2011-02-05 | 2011-02-07 | Swansea chess club [Section 1] | 1379 | 1348 |
| 2011-01-29 | 2011-02-03 | Swansea Club [Section 2] | 1345 | 1379 |
| 2011-01-22 | 2011-01-25 | Swansea Chess Club [Section 1] | 1387 | 1345 |
| 2011-01-15 | 2011-01-18 | Swansea Chess Club [Section 1] | 1349 | 1387 |
| 2011-01-08 | 2011-01-14 | Swansea Chess Club [Section 1] | 1337 | 1349 |
| 2010-12-23 | 2011-01-11 | Chess for Children [Section 2] | 1314 | 1337 |
| 2010-12-11 | 2010-12-24 | Swansea Chess Club [Section 1] | 1264 | 1314 |
| 2010-12-04 | 2010-12-08 | Swansea Chess Club [Section 1] | 1251 | 1264 |
| 2010-11-27 | 2010-11-29 | Swansea Chess Club [Section 2] | 1155 | 1251 |
| 2010-11-20 | 2010-11-22 | Swansea Chess Club [Section 2] | 1183 | 1155 |
| 2010-11-13 | 2010-11-19 | Swansea Chess Club [Section 1] | 1209 | 1183 |
| 2010-11-06 | 2010-11-16 | Swansea Chess Club [Section 1] | 1218 | 1209 |
| 2010-11-07 | 2010-11-08 | Grand Prix I [U-12] | 1209 | 1218 |
| 2010-10-23 | 2010-10-29 | Swansea Chess Club [Section 2] | 1157 | 1209 |
| 2010-10-16 | 2010-10-22 | Swansea Chess Club [Section 1] | 1121 | 1157 |
| 2010-10-09 | 2010-10-15 | Swansea Chess Club [Section 2] | 1092 | 1121 |
| 2010-10-02 | 2010-10-05 | Swansea Chess Club [Section 1] | 1117 | 1092 |
| 2010-09-25 | 2010-09-28 | Swansea Chess Club [Section 2] | 1125 | 1117 |
| 2010-06-24 | 2010-09-21 | Chess for Children [Section 3] | 1119 | 1125 |
| 2010-06-24 | 2010-09-21 | Chess for Children [Section 2] | 1208 | 1119 |
| 2010-06-19 | 2010-09-21 | Swansea Chess Club [Section 1] | 1186 | 1208 |
| 2010-06-12 | 2010-06-23 | Swansea Chess Club [Section 1] | 1136 | 1186 |
| 2010-06-05 | 2010-06-15 | Swansea Chess Club [Section 1] | 1142 | 1136 |
| 2010-05-29 | 2010-06-08 | Swansea Chess Club [Section 1] | 1112 | 1142 |
| 2010-05-22 | 2010-05-26 | Ontario Girls' Chess Championship [Grade 5] | 1096 | 1112 |
| 2010-05-08 | 2010-05-12 | Swansea Chess Club [Section 2] | 1110 | 1096 |
| 2010-05-01 | 2010-05-05 | Swansea Chess Club [Section 2] | 1012 | 1110 |
| 2010-04-24 | 2010-04-29 | Swansea Chess Club [Section 2] | 1007 | 1012 |
| 2010-04-10 | 2010-04-16 | Swansea Chess Club [Section 2] | 1017 | 1007 |
| 2010-04-03 | 2010-04-09 | Swansea Chess Club [Section 1] | 1075 | 1017 |
| 2010-04-01 | 2010-04-09 | Swansea Chess Club [Section 1] | 1135 | 1075 |
| 2010-03-20 | 2010-03-23 | Swansea Chess Club [Section 1] | 1149 | 1135 |
| 2010-03-07 | 2010-03-14 | Ontario Team Chess Championship [Section 1] | 1161 | 1149 |
| 2010-02-15 | 2010-03-14 | Family Day Chess Tournament [Section 3] | 1161 | 1161 |
| 2010-02-22 | 2010-03-02 | Swansea Chess Club [Section 1] | 1157 | 1161 |
| 2010-02-20 | 2010-03-02 | Swansea [Section 1] | 1152 | 1157 |
| 2010-02-06 | 2010-02-19 | Swansea Chess Club [Section 1] | 1141 | 1152 |
| 2010-01-30 | 2010-02-08 | Swansea Chess Club [Section 1] | 1156 | 1141 |
| 2010-01-23 | 2010-02-02 | Swansea Chess Club [Section 2] | 1158 | 1156 |
| 2009-01-16 | 2010-01-26 | Swansea Chess Club [Section 1] | 1212 | 1158 |
| 2009-12-17 | 2010-01-20 | Chess for Children [Section 1] | 1169 | 1212 |
| 2009-12-12 | 2009-12-23 | Swansea Chess Club [Section 2] | 1219 | 1169 |
| 2009-12-05 | 2009-12-23 | Swansea Chess Club [Section 1] | 1169 | 1219 |
| 2009-11-28 | 2009-12-23 | Swansea Chess Club [Section 1] | 1158 | 1169 |
| 2009-11-21 | 2009-11-27 | Swansea Chess Club [Section 1] | 1112 | 1158 |
| 2009-11-14 | 2009-11-24 | Swansea Chess Club [Section 1] | 1087 | 1112 |
| 2009-11-07 | 2009-11-24 | Swansea Chess Club [Section 1] | 1051 | 1087 |
| 2009-10-23 | 2009-11-12 | Swansea Chess Club [Section 1] | 1039 | 1051 |
| 2009-10-17 | 2009-10-28 | Swansea Chess Club [Section 1] | 1072 | 1039 |
| 2009-10-10 | 2009-10-28 | Swansea Chess Club [Section 1] | 1099 | 1072 |
| 2009-10-03 | 2009-10-16 | Swansea Chess Club [Section 1] | 1089 | 1099 |
| 2009-09-26 | 2009-10-16 | Swansea Chess Club [Section 1] | 1100 | 1089 |
| 2009-06-13 | 2009-07-15 | Swansea Chess Club [Section 2] | 1127 | 1100 |
| 2009-06-06 | 2009-07-15 | Swansea Chess Club [Section 1] | 1128 | 1127 |
| 2009-05-16 | 2009-05-20 | Ontario Girls'Chess Champsionship 2009 [Grade 3] | 1096 | 1128 |
| 2009-05-02 | 2009-05-12 | Swansea Chess Club [Section 1] | 1101 | 1096 |
| 2009-04-25 | 2009-05-01 | Swansea Chess Club [Section 1] | 1045 | 1101 |
| 2009-04-11 | 2009-05-01 | Swansea Chess Club [Section 1] | 1056 | 1045 |
| 2009-04-26 | 2009-04-28 | Ontario Chess Challenge [Grade 3] | 1089 | 1056 |
| 2009-04-04 | 2009-04-16 | Swansea Chess Club [Section 2] | 1120 | 1089 |
| 2009-04-05 | 2009-04-13 | Toronto Chess Challenge #2 [Section 2] | 1155 | 1120 |
| 2009-03-28 | 2009-04-13 | Swansea Chess Club [Section 1] | 1165 | 1155 |
| 2009-03-26 | 2009-04-13 | Swansea Chess Club [Section 1] | 1124 | 1165 |
| 2009-03-21 | 2009-04-13 | Swansea Chess Club [Section 1] | 1108 | 1124 |
| 2009-03-14 | 2009-03-20 | Swansea Chess Club [Section 1] | 1122 | 1108 |
| 2009-03-07 | 2009-03-20 | Swansea Chess Club [Section 1] | 1113 | 1122 |
| 2009-02-28 | 2009-03-06 | Swansea Chess Club [Section 1] | 1101 | 1113 |
| 2009-02-21 | 2009-02-24 | Swansea Chess Club [Section 1] | 1074 | 1101 |
| 2009-02-07 | 2009-02-17 | Swansea Chess Club [Section 1] | 1051 | 1074 |
| 2009-02-08 | 2009-02-14 | Grand Prix #2 (Toronto) [U10] | 1049 | 1051 |
| 2009-01-31 | 2009-02-11 | Swansea Chess Club [Section 1] | 1030 | 1049 |
| 2009-01-24 | 2009-02-11 | Swansea Chess Club [Section 2] | 1019 | 1030 |
| 2009-01-17 | 2009-02-11 | Swansea Chess Club [Section 1] | 987 | 1019 |
| 2008-11-27 | 2008-12-10 | Swansea Chess Club [Section 1] | 965 | 987 |
| 2008-11-29 | 2008-12-05 | Swansea Chess Club [Section 1] | 1006 | 965 |
| 2008-11-22 | 2008-11-29 | Swansea Chess Club [Section 1] | 993 | 1006 |
| 2008-11-15 | 2008-11-29 | Swansea Chess Club [Section 1] | 968 | 993 |
| 2008-11-08 | 2008-11-11 | Swansea Chess Club [Section 1] | 1024 | 968 |
| 2008-11-01 | 2008-11-04 | Swansea Chess Club [Section 1] | 1005 | 1024 |
| 2008-10-25 | 2008-10-29 | Swansea Chess Club [Section 3] | 1048 | 1005 |
| 2008-10-04 | 2008-10-07 | Swansea Chess Club [Section 1] | 1028 | 1048 |
| 2008-09-27 | 2008-09-30 | Swansea Chess Club [Section 1] | 974 | 1028 |
| 2008-09-20 | 2008-09-25 | Swansea Chess Club [Section 1] | 942 | 974 |
| 2008-07-07 | 2008-09-25 | Swansea Town Hall Chess Club [Section 2] | 963 | 942 |
| 2008-07-07 | 2008-09-25 | Swansea Town Hall Chess Club [Section 1] | 935 | 963 |
| 2008-05-25 | 2008-06-03 | Regular Tournament [Section 3] | 963 | 935 |
| 2008-05-17 | 2008-05-20 | Ontario Girls' Chess Championship [Grade 2] | 928 | 963 |
| 2008-04-13 | 2008-04-16 | Ontario Chess Challenge [Section 3] | 880 | 928 |
| 2008-04-06 | 2008-04-08 | Toronto Qualifier [Grade 3] | 856 | 880 |
| 2008-04-05 | 2008-04-08 | Swansea Chess Club [Section 2] | 846 | 856 |
| 2008-04-05 | 2008-04-08 | Swansea Chess Club [Section 1] | 784 | 846 |
| 2008-03-30 | 2008-04-03 | Special Regional Qualifier [Three] | 730 | 784 |
| 2008-03-02 | 2008-03-09 | Ontario Team Championships (K - 6) [K-6] | 718 | 730 |
| 2008-02-17 | 2008-02-21 | Regular Tournament [Section 7] | 714 | 718 |
| 2008-02-10 | 2008-02-14 | Grand Prix #2 [Mosquito] | 684 | 714 |
| 2008-01-20 | 2008-01-25 | Regular Tournament [Section 9] | 663 | 684 |
| 2007-10-28 | 2007-11-02 | Halloween Tournament [Section 7] | 683 | 663 |
| 2007-08-18 | 2007-08-31 | Summer Chess Club [Section 1] | 649 | 683 |
| 2007-05-27 | 2007-06-01 | Regular Tournament [Section 8] | 633 | 649 |
| 2007-05-19 | 2007-05-22 | Ontario Girls' Chess Championship [Grade 1] | 626 | 633 |
| 2007-05-06 | 2007-05-11 | Grand Prix #3 (Toronto) [Atom] | 641 | 626 |
| 2007-04-15 | 2007-04-19 | Toronto Chess Challenge [Section 2] | 665 | 641 |
| 2007-04-04 | 2007-04-06 | Tournament [Section 4] | 517 | 665 |
| 2007-04-04 | 2007-04-06 | Tournament [Section 3] | 525 | 517 |
| 2007-02-25 | 2007-02-28 | Grand Prix #2 [Atom] | 481 | 525 |
| 2007-02-18 | 2007-02-20 | Canadian Jewish News Chess Challenge [Section 3] | 435 | 481 |
| 2006-12-03 | 2006-12-06 | Regular Tournament [Section 8] | 485 | 435 |
| 2006-10-12 | 2006-11-16 | Toronto Grand Prix [Atom] | 467 | 485 |
| 2006-10-22 | 2006-10-26 | Regular Tournament [Section 9] | 479 | 467 |
| 2006-08-05 | 2006-08-14 | Summer Chess Club Week 5 [Section 1] | 497 | 479 |
| 2006-07-22 | 2006-07-27 | Summer Chess Club [Section 3] | 594 | 497 |
| 2006-07-08 | 2006-07-10 | Summer Chess Club [Section 2] | 593 | 594 |
| 2006-04-23 | 2006-04-25 | Ontario Chess Challenge [Section 2] | 592 | 593 |
| 2006-04-11 | 2006-04-15 | Swansea [Section 2] | 502 | 592 |
| 2006-02-19 | 2006-02-21 | Canadian Jewish News Chess Challenge [Section 3] | 503 | 502 |
| 2005-12-11 | 2005-12-15 | Regular Tournament [Section 8] | 379 | 503 |
| 2005-12-02 | 2005-12-08 | Swansea Tournament [Section 1] | 283 | 379 |
| 2005-11-27 | 2005-12-01 | Regular Tournament [Section 8] | 287 | 283 |
| 2005-09-18 | 2005-09-19 | CIC 2 [Section 1] | 282 | 287 |
| 2005-05-21 | 0000-00-00 | Ontario Girls' Chess Championship 2005 [Section 1] | 256 | 282 |
| 2005-04-24 | 0000-00-00 | Toronto Regular Scholastic [Section 9] | 200 | 256 |
| 2005-04-03 | 0000-00-00 | Toronto Chess Challenge Regional [Section 1] | 0 | 200 |
