Individual Calculations December 2022
 Zheng, Richard  Total change: -31.60  Rating chartPersonal card
 2022 National Capital Open Ottawa CAN 2022-11-04
RcRownchangeKK*chgGame
 2059 2153 1.00 3 -0.81 40 -32.40 
  Qian, Eric 1753  * CAN1.0010.08403.20 
  Rodrigue-Lemieux, Shawn m2465 CAN0.001-0.1440-5.60 
  Azar, Sebastien 1959 CAN0.001-0.7540-30.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Quebec Young Stars 3rd Ed Section A Montreal CAN 2022-11-19
RcRownchangeKK*chgGame
 1954 2153 7.50 10 0.02 40 0.80 
  Guipi Bopala, Prince Eric Jr 1806 CAN1.0010.11404.40 
  Saha, Ananda c2036 CAN1.0010.344013.60 
  Bassel, Charaf 2014 LBN0.001-0.6940-27.60 
  Genzling, Jerome 2009 FRA0.501-0.1940-7.60 
  Ayoub, Georges 1903 FRA1.0010.19407.60 
  Guipi Bopala, Prince Eric Jr 1806 CAN1.0010.11404.40 
  Saha, Ananda c2036 CAN0.001-0.6640-26.40 
  Bassel, Charaf 2014 LBN1.0010.314012.40 
  Genzling, Jerome 2009 FRA1.0010.314012.40 
  Ayoub, Georges 1903 FRA1.0010.19407.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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