Individual Calculations May 2019
 Kong, Ren En  Total change: -68.40  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 16 Open Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1878 2087 5.00 9 -1.71 40 -68.40 
  Pallie, Tuan Ehshan 1687  * SRI1.0010.08403.20 
  Hsu, Yu-Wei 1687  * TPE1.0010.08403.20 
  Pour Agha Bala, Amirreza 2407 IRI0.001-0.1340-5.20 
  Kerimkulov, Omurbek 1785 KGZ0.501-0.3540-14.00 
  Pham, Phu Quang 1899 VIE0.001-0.7440-29.60 
  Dissanayake, R K T 1828 SRI1.0010.18407.20 
  Mirlan Uulu, Syimyk 1838 KGZ0.501-0.3140-12.40 
  Dabarera, G W D M 1858 SRI0.001-0.7940-31.60 
  Sadnan Hasan, Dihan 1910 BAN1.0010.274010.80 
 * 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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