Individual Calculations April 2020
 Talukdar, Rohan  Total change: 10.20  Rating chartPersonal card
 Classique hivernale de Montreal 2020 Invitational Montreal CAN 2020-03-02
RcRownchangeKK*chgGame
 2291 2331 6.00 9 1.02 10 10.20 
  Vigorito, David m2357 USA1.0010.54105.40 
  Liang, Jason f2288 USA0.001-0.5610-5.60 
  Kaufman, Raymond m2281 CAN0.501-0.0710-0.70 
  Duong, Thanh Nha m2183 CAN1.0010.30103.00 
  Eckert, Doug f2139 USA0.501-0.2510-2.50 
  Posthuma, Joshua f2355 USA0.5010.03100.30 
  Ragnarsson, Dagur f2400 ISL0.5010.10101.00 
  Williams, Justus f2340 USA1.0010.51105.10 
  Rodrigue-Lemieux, Shawn f2277 CAN1.0010.42104.20 

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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