Rapid: Individual Calculations April 2019
 Israfilov, Ali  Total change: -2.20  Rating chartPersonal card
 Rapid Moscow. February - 6 Moscow RUS 2019-02-22
RcRownchangeKK*chgGame
 1787 1943 4.50 7 -0.11 20 -2.20 
  Arkhipenko, Daniil 2213 RUS1.0010.832016.60 
  Lazhevskaya, Zhanni 1947 RUS0.001-0.4920-9.80 
  Evsikov, Mikhail 1592 RUS1.0010.11202.20 
  Uskov, Artem 1543  * RUS1.0010.08201.60 
  Sarkisyan, Sarkis 1543  * RUS1.0010.08201.60 
  Kremenietsky, Anatoly M. m2059 RUS0.001-0.3420-6.80 
  Asatryan, Leon 1613 RUS0.501-0.3820-7.60 
 * 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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