Individual Calculations February 2018
 Chiku-Ratte, Olivier-Kenta  Total change: -23.60  Rating chartPersonal card
 Classique hivernale de Montreal 2018 Montreal Winter Chess Classic Montreal CAN 2018-01-02
RcRownchangeKK*chgGame
 2252 2329 3.00 7 -1.18 20 -23.60 
  Talukdar, Rohan c2290 CAN0.501-0.0520-1.00 
  Ivanov, Mike f2248 CAN0.501-0.1120-2.20 
  Hua, Eugene c2254 CAN0.501-0.1020-2.00 
  Sai, Krishna G V f2370 IND0.001-0.4420-8.80 
  Rodrigue-Lemieux, Shawn f2081 CAN0.001-0.8120-16.20 
  Yu, Zong Yang f2392 CAN0.5010.09201.80 
  Masse, Hugues 2129 CAN1.0010.24204.80 

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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