Individual Calculations April 2019
 Didy, Kaplan  Total change: -11.80  Rating chartPersonal card
 Championship SFO seniors 2019 Azov RUS 2019-02-09
RcRownchangeKK*chgGame
 1934 1995 4.50 9 -0.59 20 -11.80 
  Levchuk, Liudmila 1595  * RUS1.0010.08201.60 
  Kazansky, Georgy 2103 RUS1.0010.652013.00 
  Polyakov, Yury 2201 RUS0.5010.26205.20 
  Pushkov, Nikolai g2297 RUS0.001-0.1520-3.00 
  Levchuk, Ivan 1904 RUS0.001-0.6220-12.40 
  Tsvetkov, Vladimir 1808 RUS0.001-0.7420-14.80 
  Mishin, Valery 1723 RUS1.0010.17203.40 
  Kiriushin, Vladimir 2059 RUS0.001-0.4120-8.20 
  Akopian, Sergey. 1720 RUS1.0010.17203.40 
 * 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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