Individual Calculations July 2019
 Kretov, Leonid  Total change: 6.00  Rating chartPersonal card
 Grand-prix Dvorets_Summer starts_Group A Moscow RUS 2019-06-02
RcRownchangeKK*chgGame
 1929 2035 4.50 7 0.15 40 6.00 
  Petrov, Matvey 1644 RUS1.0010.09403.60 
  Kozionov, Kirill m2435  * RUS0.001-0.0840-3.20 
  Israfilov, Ali 1893 RUS1.0010.314012.40 
  Rossal, Valeriy I. 1901 RUS0.501-0.1840-7.20 
  Magomedov, Rustam 1635  * RUS1.0010.08403.20 
  Granovskiy, Alexandr m2268 KAZ0.001-0.2140-8.40 
  Soloviev, Vladislav 1726 RUS1.0010.14405.60 
 * 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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