Roger Guo
| Name | City | CFC Id | CFC Expiry | Regular Rating | Regular High | Quick Rating | Quick High | FIDE Id |
|---|---|---|---|---|---|---|---|---|
| Guo, Roger | Toronto, ON | 152953 | 2026-04-15 | 1656 | 1656 | 1249 | 1249 | 2619121 |
| End Date | Type | Games Played | Score | Old Rating | Perf Rating | New Rating | Highest Rating | ||
|---|---|---|---|---|---|---|---|---|---|
| 2024 Niagara Falls Open | 2024-04-14 | R | 5 | 2 | 1462 | 1603 | 1485 | 1485 | |
| Reading Week Open 2024 - U1600 | 2024-02-19 | R | 6 | 4 | 1417 | 1520 | 1462 | 1462 | |
| Hamilton 150th Anniversary U1800 | 2023-08-20 | R | 5 | 1.5 | 1440 | 1331 | 1417 | 1440 | |
| 2023 CYCC U18 Open | 2023-07-22 | R | 7 | 3 | 1413 | 1503 | 1440 | 1440 | |
| 2023 Ontario Open U1600 | 2023-05-22 | R | 6 | 4.5 | 1369 | 1437 | 1413 | 1413 | |
| Hart House Youth Chess U18 | 2023-04-29 | Q | 5 | 3 | 1176 | 1085 | 1185 | 1185 | |
| Niagara Falls Open | 2023-04-23 | R | 5 | 2 | 1251 | 1717 | 1369 | 1369 | |
| Niagara Falls Junior Closed 2019 | 2019-04-28 | R | 6 | 1.5 | 1236 | 1331 | 1251 | 1286 | |
| Niagara Falls Open 2018 | 2018-04-22 | R | 5 | 1.5 | 1247 | 1190 | 1236 | 1286 | |
| 2018 Trois-Rivières Open D | 2018-03-18 | R | 5 | 4 | 1158 | 1389 | 1247 | 1286 | |
| Hart House Reading Week 2018 U1300 | 2018-02-19 | R | 6 | 3 | 1211 | 992 | 1158 | 1286 | |
| 2017 CYCC U12 Open | 2017-07-10 | R | 7 | 3 | 1230 | 1200 | 1211 | 1286 | |
| Guelph Summer Pro Am U1300 | 2017-06-18 | R | 4 | 1.5 | 1280 | 970 | 1230 | 1286 | |
| Toronto Blitz Chess Ch 2017 | 2017-06-04 | Q | 12 | 4.5 | 1096 | 1242 | 1126 | 1126 | |
| CIC Chessfest Kids 2017 | 2017-06-03 | Q | 5 | 3 | 1126 | 948 | 1102 | 1126 | |
| 2017 Kingston Open | 2017-04-02 | R | 4 | 1.5 | 1271 | 1394 | 1280 | 1286 | |
| Hart House Reading Week U1600 | 2017-02-20 | R | 6 | 2 | 1286 | 1225 | 1271 | 1286 | |
| Guelph Winter Pro Am U1300 | 2017-02-12 | R | 5 | 3.5 | 1264 | 1268 | 1286 | 1286 | |
| GEMS CYCC U12 Qualifier | 2017-01-29 | Q | 5 | 4 | 1060 | 1101 | 1096 | 1096 | |
| Guelph Fall ProAm U1600 | 2016-11-06 | R | 5 | 2.5 | 1226 | 1314 | 1264 | 1264 | |
| Chess to Remember 2016 U1600 | 2016-09-25 | Q | 5 | 3 | 731 | 1130 | 857 | 857 | |
| ACC August Swiss U1400 | 2016-09-12 | R | 2 | 3 | 1182 | 1729 | 1226 | 1226 | |
| 2016 NAYCC U10 | 2016-08-11 | R | 9 | 4 | 1183 | 1202 | 1182 | 1183 | |
| ACC Summer Swiss U1700 | 2016-07-25 | R | 3 | 2 | 1165 | 1353 | 1183 | 1183 | |
| ACC Get On Board Swiss U1700 | 2016-06-20 | R | 3 | 3 | 1113 | 1568 | 1165 | 1165 | |
| Guelph Summer ProAm U1600 | 2016-06-19 | R | 4 | 1 | 1158 | 870 | 1113 | 1158 | |
| Ontario Open 2016 - U1600 | 2016-05-23 | R | 6 | 2.5 | 1115 | 1224 | 1158 | 1158 | |
| Scarborough Club Ch U1800 | 2016-05-19 | R | 8 | 3 | 1122 | 1097 | 1115 | 1122 | |
| Mississauga May Standard U1200 | 2016-05-07 | R | 4 | 4 | 999 | 1331 | 1122 | 1122 | |
| 2016 Niagara Falls Open | 2016-04-17 | R | 4 | 1.5 | 975 | 1041 | 999 | 999 | |
| Guelph Spring ProAm U1200 | 2016-04-03 | R | 5 | 3 | 965 | 985 | 975 | 977 | |
| 2016 Hart House Spring Open U1300 | 2016-03-27 | R | 6 | 2 | 977 | 925 | 965 | 977 | |
| 2015 Hart House Holidays U1600 | 2015-12-20 | R | 5 | 2 | 854 | 1197 | 938 | 938 | |
| Falling Leaves U1400 | 2015-12-18 | R | 6 | 3.5 | 938 | 1011 | 977 | 977 | |
| 2015 Guelph ProAm U1600 | 2015-11-08 | R | 5 | 1 | 855 | 870 | 854 | 908 | |
| 2015 Howard Ridout Mem U1400 | 2015-10-29 | R | 8 | 4 | 872 | 816 | 855 | 908 | |
| 2015 Kitchener Fall Open U1400 | 2015-09-20 | R | 4 | 2 | 904 | 711 | 872 | 908 | |
| 2015 Spring into Summer U1400 | 2015-06-25 | R | 5 | 2 | 883 | 992 | 904 | 908 | |
| Mississauga June Standard U1000 | 2015-06-06 | R | 4 | 3 | 862 | 992 | 883 | 908 | |
| 2015 SCC Club Championship | 2015-05-21 | R | 8 | 3 | 836 | 999 | 862 | 908 | |
| NYYCC May U10 | 2015-05-16 | Q | 5 | 2 | 731 | 662 | 731 | 731 | |
| Scarborough Winter Swiss U1400 | 2015-03-26 | R | 4 | 3 | 799 | 1029 | 836 | 908 | |
| 2015 Hart House Reading Week U1600 | 2015-02-16 | R | 5 | 1.5 | 799 | 825 | 799 | 908 | |
| 2014 Howard Ridout U1400 | 2014-10-30 | R | 8 | 3.5 | 800 | 731 | 799 | 908 | |
| Mississauga October Standard U1200 | 2014-10-19 | R | 4 | 1 | 846 | 536 | 800 | 908 | |
| 2014 Toronto Thanksgiving Day U1400 | 2014-10-13 | R | 5 | 1.5 | 867 | 759 | 846 | 908 | |
| CJCE CYCC 2014 - U8 OUVERT OPEN | 2014-07-18 | R | 7 | 3 | 908 | 758 | 867 | 908 | |
| Aurora Summer Open 2014 - U1300 | 2014-07-07 | R | 5 | 2 | 884 | 915 | 908 | 908 | |
| 2014 SCC Spring into Summer U1400 | 2014-06-26 | R | 6 | 1.5 | 862 | 883 | 884 | 884 | |
| 2014 Guelph PreSummer ProAm U1600 | 2014-06-08 | R | 5 | 2 | 823 | 969 | 862 | 862 | |
| 2014 Ontario Open - U1500 | 2014-05-19 | R | 5 | 2.5 | 789 | 884 | 823 | 823 | |
| 2014 Mississauga May Reg - U1600 | 2014-05-11 | R | 4 | 1 | 758 | 839 | 789 | 789 | |
| 2014 OYCC - Extra | 2014-04-20 | R | 1 | 0 | 758 | 758 | 758 | 758 | |
| 2014 OYCC - U08 | 2014-04-20 | R | 4 | 3 | 758 | 459 | 758 | 758 | |
| 2014 North York YCC - U08 | 2014-04-06 | Q | 4 | 3 | 705 | 863 | 731 | 731 | |
| CFC Junior GP 4 - U8 | 2014-03-16 | R | 5 | 3 | 758 | 650 | 758 | 758 | |
| CFC Junior Grand Prix 1 - U8 | 2013-12-29 | R | 5 | 4 | 673 | 881 | 758 | 758 | |
| 2013 Hero Certified Summer Camp II | 2013-08-24 | R | 9 | 2 | 673 | 891 | 673 | 673 | |
| 2013 NAYCC - U08 | 2013-08-18 | R | 9 | 3 | 636 | 713 | 673 | 673 | |
| 2013 Canadian Amateur Ch - Rookie | 2013-08-06 | R | 6 | 0.5 | 636 | 478 | 636 | 636 | |
| Hero Certified Summer Camp - Open | 2013-07-08 | R | 5 | 6.5 | 605 | 1009 | 636 | 636 | |
| 2013 OYCC U8 | 2013-04-28 | R | 5 | 1 | 605 | 433 | 605 | 605 | |
| 2013 North York YCC U8 | 2013-03-31 | Q | 5 | 4 | 528 | 1270 | (705) | (21 g) | |
| 2013 CITL Active Spring Junior | 2013-03-30 | Q | 5 | 1 | 553 | 474 | (528) | (16 g) | |
| 2013 Hero Certified Training Spring | 2013-03-17 | R | 5 | 1.5 | 572 | 813 | 605 | 605 | |
| Hero Certified Training Camp F | 2013-03-14 | R | 8 | 1.5 | 572 | 530 | 572 | 572 | |
| Hero Certified Training Camp C | 2013-03-12 | R | 8 | 2.5 | 504 | 667 | 572 | 572 | |
| 2nd Fifth Age Pick-up | 2013-01-19 | R | 7 | 3.5 | 504 | 432 | 504 | 504 | |
| PMCA Intermediate D | 2013-01-05 | Q | 1 | 4.5 | 488 | 1208 | (553) | (11 g) | |
| 1st Fifth Age Pick-up | 2012-12-28 | R | 11 | 2 | 468 | 544 | (504) | (23 g) | |
| PMCA Intermediate C | 2012-10-27 | Q | 1 | 2 | 412 | 423 | (414) | (6 g) | |
| PMCA Intermediate D | 2012-10-27 | Q | 4 | 1 | 414 | 600 | (488) | (10 g) | |
| PMCA Intermediate B | 2012-06-23 | Q | 4 | 1 | 468 | 398 | (412) | (5 g) | |
| PMCA Intermediate B | 2012-01-29 | R | 5 | 1.5 | 470 | 465 | (468) | (12 g) | |
| PMCA Intermediate B | 2011-10-02 | R | 3 | 0.5 | 686 | 181 | (470) | (7 g) | |
| PMCA Intermediate 3 | 2011-07-31 | R | 4 | 1 | 0 | 657 | (686) | (4 g) |