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Chess'n Math Association
Canada's National Scholastic Chess Organization
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Montreal
Toronto
Navigate to...
– 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
– 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
Yang Roger
Rating : 806
Max rating : 806
Games played this year : 15
Total number of games : 77
Tournaments played by
Yang Roger
Tournaments played by
Yang Roger
Tournament date
Date rated
Name
Old rating
Rating
2025-03-09
2025-03-19
2025-3 OCC & CYCC Double Qualifiers [Maverick - OCC & CYCC Double Qualifier 2025-3 U12]
803
806
2025-01-25
2025-01-27
SHC OCC qualifier 1 [Section 2]
774
803
2024-12-08
2024-12-13
December Toronto Chess Centre CYCC & OCC Qualifier [U12]
781
774
2024-04-21
2024-04-25
Ontario Chess Challenge 2024 [Grade 5]
755
781
2024-04-14
2024-04-18
Spring 2024 Quattro Chess Tournaments [Grade 5]
762
755
2024-03-10
2024-03-14
Maverick Double Qualifier 2 [Section 3]
785
762
2023-12-17
2024-01-03
Fall Quattro In-Person Chess Tournament 2023 - December 17 [Grade 4]
785
785
2023-11-26
2023-12-12
Fall 2023 Quattro Chess Tournament - 26 November 2023 [Grade 4]
766
785
2023-10-29
2023-11-10
Chess'n Math October 29, 2023 Fall Quattro Tournament [Grade 4]
628
766
2023-10-01
2023-10-06
October 1, 2023 Fall Quattro Tournament [Grade 4]
586
628
2023-04-23
2023-04-28
Maverick Emergency OCC and CYCC qualifier [Section 1]
572
586
2023-04-15
2023-04-20
Maverick OCC and CYCC qualifier [Section 1]
522
572
2023-01-15
2023-01-17
CMA JANUARY 15, 2023 [Section 5]
482
522
2022-12-11
2022-12-13
CMA Fall Trio On-line Tournament #2 (December 11, 2022) [Section 4]
426
482
2022-11-27
2022-11-29
27 November 2022 Chess Tournament [Grade 5]
421
426
2019-09-29
2019-10-01
Scholastic Open Tournament [KG-Grade 1]
233
421
2019-09-14
2019-09-19
Michael McArthur Memorial [G.3-4]
238
233
2019-01-20
2019-01-24
Ontario Chess Challenge Qualifier #1 [KG-Grade 1]
0
238
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