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The 2019 Canadian Open Mathematics Challenge -- Nov 7/8

The 2019 Canadian Open Mathematics Challenge — Nov 7/8

Southwestern Ontario

The COMC is the principal qualifier for the Canadian Mathematical Olympiad (CMO). Top Canadian students at the COMC are invited to write the CMO. Canadian students close to this top tier are invited to write the second-chance qualifier, called the Repêchage, to attempt to secure an invitation to the CMO. This year, the cutoff scores were 66.5/80 or more for an invitation to write the CMO and 61/80 or more for an invitation to the Repêchage.

Awards are not offered in categories listed below where participation rates are very low or where scores are below the cutoff score of 32/80.

Southwestern Ontario Champions
     Gold Award: Evan Lu
   Hon. Vincent Massey S. S. , Windsor, ON
    
     Silver Award: Andrew Dong
   Centennial C. & V.I., Guelph, ON
    
     Bronze Award: Zixiang Zhou
   London Central Secondary School, London, ON
    
     Honour Roll: William Bate
   Math Challenge at Western, London, ON
Zhening Li
   Laurel Heights Secondary School, Waterloo, ON
Alexander Liao
   Waterloo C.I., Waterloo, ON
    
Best in Southwestern Ontario
Grade 12
     Gold Award: Alexander Liao
   Waterloo C.I., Waterloo, ON
    
     Silver Award: Keenan Gugeler
   Waterloo C.I., Waterloo, ON
    
     Bronze Award: David-Nuo Cheng
   Hon. Vincent Massey S. S. , Windsor, ON
    
     Honour Roll: Siying Chen
   London Int'l Academy, London, ON
Kevin Hu
   Guelph Collegiate and VI, Guelph, ON
Jinglun Li
   London Int'l Academy, London, ON
Yunyi Song
   London Int'l Academy, London, ON
Wanli Xing
   Laurel Heights Secondary School, Waterloo, ON
Sylas Yu
   London Int'l Academy, London, ON
    
Best in Southwestern Ontario
Grade 11
     Gold Award: Andrew Dong
   Centennial C. & V.I., Guelph, ON
    
     Silver Award: Zhening Li
   Laurel Heights Secondary School, Waterloo, ON
    
     Bronze Award: Sat Arora
   Hon. Vincent Massey S. S. , Windsor, ON
Louis Ye
   Waterloo C.I., Waterloo, ON
    
     Honour Roll: Cristian Bicheru
   Laurel Heights Secondary School, Waterloo, ON
Andy Liu
   Hon. Vincent Massey S. S. , Windsor, ON
Eric Xiao
   Laurel Heights Secondary School, Waterloo, ON
    
Best in Southwestern Ontario
Grade 10
     Gold Award: Zixiang Zhou
   London Central Secondary School, London, ON
    
     Silver Award: William Bate
   Math Challenge at Western, London, ON
    
     Bronze Award: Andreas Constas-Malevanets
   Math Challenge at Western, London, ON
    
     Honour Roll: Prithvi Ajay
   Hon. Vincent Massey S. S. , Windsor, ON
Tian Chen
   Laurel Heights Secondary School, Waterloo, ON
Sasha Krivodnova
   Waterloo C.I., Waterloo, ON
Yitong Wan
   Waterloo C.I., Waterloo, ON
Daniel Yu
   Laurel Heights Secondary School, Waterloo, ON
Jiahai (Helen) Zhou
   Math Challenge at Western, London, ON
    
Best in Southwestern Ontario
Grade 9
     Gold Award: Evan Lu
   Hon. Vincent Massey S. S. , Windsor, ON
    
     Silver Award: Scott Hao
   Waterloo C.I., Waterloo, ON
    
     Bronze Award: Luna Wu
   Hon. Vincent Massey S. S. , Windsor, ON
    
     Honour Roll: Rayton Chen
   Hon. Vincent Massey S. S. , Windsor, ON
Junzhe Qi
   Math Challenge at Western, London, ON
Jeffery Qiu
   Waterloo C.I., Waterloo, ON
Andrew Shen
   London Central Secondary School, London, ON
Evan Su
   Hon. Vincent Massey S. S. , Windsor, ON
    
Best in Southwestern Ontario
Grade 8 or under
     Gold Award: Edwin Chen
   Kitchener-Waterloo Bilingual School, Waterloo, ON
    
     Silver Award: Alessandro De Menech
   Math Challenge at Western, London, ON
Marco Kurepa
   Hon. Vincent Massey S. S. , Windsor, ON
Jerry Wu
   Maranatha Christian Academy, windsor, ON
    
     Bronze Award: Shayan Mahmood
   Math Challenge at Western, London, ON
    
     Honour Roll: Samuel Yang
   Maranatha Christian Academy, windsor, ON
    

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