Individual Calculations February 2019
 Yu, Zong Yang  Total change: -4.70  Rating chartPersonal card
 Classique Hivernale de Montreal 2019 Invitational Montreal CAN 2019-01-02
RcRownchangeKK*chgGame
 2295 2377 5.00 9 -0.47 10 -4.70 
  Chiku-Ratte, Olivier Kenta f2366 CAN0.001-0.5210-5.20 
  Duong, Thanh Nha m2238 CAN0.501-0.1910-1.90 
  Rodrigue-Lemieux, Shawn f2293 CAN1.0010.38103.80 
  Ragnarsson, Dagur f2327 ISL0.001-0.5710-5.70 
  Ivanov, Mike f2251 CAN1.0010.33103.30 
  G V, Sai Krishna m2409 IND0.5010.04100.40 
  Eckert, Doug f2090 USA1.0010.16101.60 
  Wang, Annie fwm2313 USA0.501-0.0910-0.90 
  Hebert, Jean m2369 CAN0.501-0.0110-0.10 

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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