Individual Calculations June 2019
 Zhou, Jianchao  Total change: 0.40  Rating chartPersonal card
 7th Cherry Blossom Classic Sterling, Virginia USA 2019-05-23
RcRownchangeKK*chgGame
 2372 2608 7.00 9 0.04 10 0.40 
  Jayaraman, Arvind f2209 IND1.0010.08100.80 
  Wang, Tianqi 2310 USA0.501-0.3510-3.50 
  Itkin, David 2245 CAN1.0010.10101.00 
  Zhou, Liran c2208  * USA1.0010.08100.80 
  Subramanian, Arun g2501 IND0.501-0.1510-1.50 
  Moradiabadi, Elshan g2545 USA0.501-0.0910-0.90 
  Fishbein, Alexander g2449 USA1.0010.29102.90 
  Grigoryan, Karen g2532 ARM0.501-0.1010-1.00 
  Bartell, Thomas m2351 USA1.0010.18101.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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