Individual Calculations September 2018
 Ragnarsson, Dagur  Total change: 1.60  Rating chartPersonal card
 2018 Classique Estivale de Montreal Summer Classic IM Norm Invitational Montreal CAN 2018-07-30
RcRownchangeKK*chgGame
 2338 2247 3.50 9 0.08 20 1.60 
  Rodrigue-Lemieux, Shawn f2267 CAN0.001-0.4720-9.40 
  Chen, Richard f2312 CAN0.5010.09201.80 
  Rozman, Levy f2417 USA0.001-0.2820-5.60 
  Ostrovskiy, Aleksandr m2424 USA0.001-0.2720-5.40 
  Kavutskiy, Konstantin m2409 USA0.5010.21204.20 
  Chiku-Ratte, Olivier-Kenta f2278 CAN1.0010.542010.80 
  Yu, Zong Yang f2389 CAN1.0010.692013.80 
  Duong, Thanh Nha m2207 CAN0.501-0.0620-1.20 
  Hua, Eugene f2340 CAN0.001-0.3720-7.40 

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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