Individual Calculations December 2019
 Grishin, Petr E.  Total change: 21.60  Rating chartPersonal card
 PFO-2019 B13_STD Svetloe Pole RUS 2019-11-02
RcRownchangeKK*chgGame
 1472 1622 6.50 9 0.54 40 21.60 
  Shleykov, Vladimir 1296 RUS0.001-0.8740-34.80 
  Krivoshapkin, Alexey 1222  * RUS1.0010.08403.20 
  Yarmak, Ivan 1222  * RUS1.0010.08403.20 
  Khalitov, Airat R. 1325 RUS1.0010.15406.00 
  Silanov, Platon 1222  * RUS1.0010.08403.20 
  Kamilov, Dmitry 2022  * RUS0.5010.424016.80 
  Ignatiev, Aleksey 1690 RUS0.5010.09403.60 
  Efimov, Leonid 1674 RUS0.5010.07402.80 
  Shaymardanov, Bakhtiyar 1579 RUS1.0010.444017.60 
 * 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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