Individual Calculations November 2019
 Huang, Qiuyu  Total change: 46.40  Rating chartPersonal card
 2019 Canadian International Open Chess Championship A Montreal-Longueuil CAN 2019-10-11
RcRownchangeKK*chgGame
 2080 1946 2.50 4 1.16 40 46.40 
  Han, Johnathan 1598 CAN1.0010.11404.40 
  Bouvier, Jesse 2266 CAN0.5010.374014.80 
  Rodrigue-Lemieux, Shawn f2264 CAN0.5010.374014.80 
  Masse, Hugues 2192 CAN0.5010.314012.40 

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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