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Chess'n Math Association
Canada's National Scholastic Chess Organization
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– Lessons
–– Our chess programs
–– Chess in schools
–– Evening programs
–– Chess clubs
––– Saturday Junior Chess Club of Montreal
–– Other courses
–– Lessons schedule
––– Montreal
––– Toronto
–– In your neighbourhood
– Camps
–– Our Chess Camps
–– PA Day programs
–– Camps Schedule
––– Montreal
––– Toronto
– Tournaments
–– Our scholastic tournaments
–– Tournaments rated list
–– Upcoming tournaments
–– Pairings
– Ratings
–– The scholastic rating
–– Ratings & Top players list
–– Tournaments rated list
–– How to have your tournaments rated?
–– Rating adjustment for Non CMA Tournaments
–– CMA rating conversion
–– Organizers portal
– Store
– About us
–– Who are we?
–– Our team
–– Why chess?
–– Employment Opportunities
– Excellence program
–– CMA Chess Excellence Program
–– 2023-2024 Recipients
–– 2018-2019 Recipients
–– Player of the Year 2018-19
– Provincial partners
– Partner Events
– Canadian Chess Challenge
–– 2025 Ottawa
–– Schedule
–– Participants
–– Chess Challenge Rules
–– Pairings - Results - Standings
– Calendar
–– This month's activities
–– Activities by province
–– Activities by cities
–– Activities by category
––– Tournaments
––– Camps
––– Clubs
––– Course
––– Other
–– Annual view
–– Monthly view
–– Download our calendar (MTL)
– News
–– Blog
––– Blog | Montreal
––– Blog | Toronto
–– Scholar's Mate
–– Mailing List
––– Montreal
––– Toronto
Ratings and tournaments played
Gao Sean
Rating : 958
Max rating : 1018
Games played this year : 0
Total number of games : 282
Tournaments played by
Gao Sean
Tournaments played by
Gao Sean
Tournament date
Date rated
Name
Old rating
Rating
2020-02-29
2020-03-04
CCYC First OCC Qualifier G1-G4 [Grade 4]
951
958
2019-06-02
2019-06-03
2019 Ontario Schools' Chess Team Championships [K-6]
928
951
2019-05-26
2019-05-30
Seneca Hill - Azerbaijan Tournament [Section 2]
907
928
2019-04-14
2019-04-17
2019 Ontario Chess Challenge [Grade 4]
917
907
2019-04-07
2019-04-08
Ontario Chess Challenge Final Qualifier [Grade 3]
892
917
2019-02-16
2019-02-19
Seneca Hill OCC qualifier 2 [Section 5]
916
892
2019-02-10
2019-02-11
Grand Prix Tournament No. 2 [U-10]
922
916
2019-01-13
2019-01-18
2019 Ontario Junior Chess Championship [Section U700]
942
922
2018-12-16
2018-12-17
Christmas Chess Tournament [Grade 4]
944
942
2018-12-15
2018-12-17
Seneca Hill Saturday - Blue [Section 3]
945
944
2018-12-08
2018-12-11
Seneca Hill OCC qualifier 1 [G.3]
968
945
2018-12-01
2018-12-03
Seneca Hill Saturday Yellow and Blue [Section 3]
959
968
2018-12-01
2018-12-03
Seneca Hill Saturday - Blue [Section 2]
964
959
2018-11-25
2018-11-27
Grand Prix Tournament No. 1 [U-12]
980
964
2018-11-24
2018-11-27
Seneca Hill Saturday - Blue [Section 1]
1001
980
2018-11-10
2018-11-16
CCYC 2018 OCC Qualifier 2 [Grade 3]
976
1001
2018-11-10
2018-11-12
Seneca Hill Saturday - Blue [Section 2]
986
976
2018-11-03
2018-11-08
CCYC 2018 OCC Qualifier 1 [Grade 3]
1018
986
2018-11-03
2018-11-05
Seneca Hill Saturday - Blue [Section 2]
998
1018
2018-10-28
2018-10-31
Halloween Chess Tournament [Grade 3]
1009
998
2018-10-27
2018-10-31
Seneca Hill Saturday - Blue [Section 2]
913
1009
2018-10-20
2018-10-22
Seneca Hill Saturday [Section 3]
938
913
2018-10-13
2018-10-15
Seneca Hill Saturday - Blue [Section 3]
950
938
2018-09-29
2018-10-05
Seneca Hill Saturday - Blue [Section 3]
947
950
2018-09-22
2018-09-24
Seneca Hill Saturday - Blue [Section 3]
926
947
2018-09-15
2018-09-24
Seneca Hill Saturday - Blue [Section 3]
907
926
2018-08-11
2018-08-17
Seneca Hill Saturday [Section 2]
922
907
2018-08-11
2018-08-17
Seneca Hill Saturday [Section 1]
828
922
2018-06-23
2018-06-27
Seneca Hill Saturday - Blue [Section 3]
794
828
2018-06-16
2018-06-19
Seneca Hill Saturday - Yellow and Blue [Section 3]
809
794
2018-06-16
2018-06-19
Seneca Hill Saturday - Blue [Section 4]
791
809
2018-06-09
2018-06-11
Seneca Hill Saturday - Blue [Section 3]
815
791
2018-06-02
2018-06-05
Seneca Hill Saturday - Blue [Section 4]
798
815
2018-05-27
2018-05-30
Ontario Schools Team Championships [K-6]
807
798
2018-05-26
2018-05-30
Seneca Hill Saturday - Blue [Section 5]
733
807
2018-05-05
2018-05-07
Seneca Hill Saturday Championship [Section 3]
754
733
2018-04-28
2018-04-30
Seneca Hill Saturday - Blue [Section 5]
756
754
2018-04-22
2018-04-23
2018 Ontario Chess Challenge [Grade 2]
782
756
2018-04-21
2018-04-23
Seneca Hill Saturday - Blue [Section 5]
704
782
2018-04-14
2018-04-16
Seneca Hill Saturday - Blue [Section 4]
714
704
2018-04-07
2018-04-09
Seneca Hill Saturday - Blue [Section 4]
760
714
2018-03-23
2018-03-29
Seneca Hill Saturday - Blue [Section 4]
748
760
2018-03-17
2018-03-20
Seneca Hill OCC qualifier 2 [Grade 2]
704
748
2018-03-03
2018-03-15
2018 CCYC-Happy Life OCC Qualifier [Grade 2]
690
704
2018-03-10
2018-03-12
Seneca Hill Saturday [Section 5]
699
690
2018-03-03
2018-03-12
Seneca Hill Saturday - Blue [Section 2]
677
699
2018-02-10
2018-02-12
Seneca Hill Saturday Championship [Section 4]
666
677
2018-02-10
2018-02-12
Seneca Hill Saturday - Blue [Section 7]
598
666
2018-02-03
2018-02-05
Seneca Hill Saturday - Blue [Section 7]
591
598
2018-01-20
2018-01-30
Seneca Hill Saturday - Blue [Section 7]
582
591
2018-01-13
2018-01-17
Seneca Hill Saturday - Blue [Section 7]
589
582
2017-12-23
2017-12-26
Seneca Hill OCC qualifier 1 [GRADE 1]
577
589
2017-12-09
2017-12-11
Seneca Hill Saturday Championship [Section 3]
610
577
2017-12-09
2017-12-11
Seneca Hill Saturday - Blue [Section 9]
590
610
2017-12-02
2017-12-07
Seneca Hill Saturday - Yellow and Blue [Section 8]
633
590
2017-11-25
2017-12-06
2017 CCYC-Happy Life OCC Qualifier [Grade 2]
652
633
2017-11-18
2017-11-24
Seneca Hill Saturday - Yellow and Blue [Section 13]
648
652
2017-11-11
2017-11-14
Seneca Hill Saturday - Blue [Section 9]
602
648
2017-11-04
2017-11-07
Seneca Hill Saturday - Blue [Section 8]
613
602
2017-10-28
2017-11-01
Seneca Hill Saturday - Championships [Section 3]
619
613
2017-10-28
2017-11-01
Seneca Hill Saturday - Blue [Section 9]
517
619
2017-10-21
2017-10-23
Seneca Hill Saturday - Blue [Section 9]
481
517
2017-10-14
2017-10-20
Seneca Hill Saturday - Blue [Section 9]
517
481
2017-09-30
2017-10-05
Seneca Hill Saturday - Blue [Section 9]
514
517
2017-09-23
2017-09-25
Seneca Hill Saturday - Blue [Section 9]
493
514
2017-09-16
2017-09-19
Seneca Hill Saturday - Blue [Section 9]
409
493
2017-08-12
2017-08-18
Seneca Hill Saturday [Section 3]
437
409
2017-08-12
2017-08-18
Seneca Hill Saturday [Section 2]
430
437
2017-08-05
2017-08-18
Seneca Hill Saturday - Blue [Section 1]
409
430
2017-07-22
2017-08-07
Seneca Hill Saturday - Yellow and Blue [Section 2]
389
409
2017-02-25
2017-03-10
1st Markham "Happy Life" Grand Prix [U10]
0
389
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