Rapid: Individual Calculations April 2019
 Saifutdinov, Akhsen  Total change: -17.00  Rating chartPersonal card
 Rapid Grand Prix -Chelny 6 stage Naberezhnye Chelny RUS 2019-02-23
RcRownchangeKK*chgGame
 1630 1610 3.00 7 -0.37 20 -7.40 
  Sadykov, Aidar 2010  * RUS0.001-0.0820-1.60 
  Akhmadeev, Valery 1963 RUS0.001-0.1120-2.20 
  Indyk, Mikhail 1210  * RUS1.0010.08201.60 
  Goncharova, Natalia Olegovna wf1730 RUS0.001-0.3420-6.80 
  Kamalieva, Azaliya 1356 RUS1.0010.19203.80 
  Efimov, Leonid 1631 RUS0.001-0.4720-9.40 
  Kusov, Arslan 1509 RUS1.0010.36207.20 
 * 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)
 
 Rapid Grand Prix - Chelny_7th stage Naberezhnye Chelny RUS 2019-03-17
RcRownchangeKK*chgGame
 1564 1610 4.50 9 -0.48 20 -9.60 
  Akhmadeev, Valery 1963 RUS0.001-0.1120-2.20 
  Goncharova, Natalia Olegovna wf1730 RUS0.001-0.3420-6.80 
  Miftakhitdinova, Lyaisan 1239 RUS1.0010.10202.00 
  Selyutin, Vladimir 1688 RUS0.001-0.3920-7.80 
  Maltseva, Aleksandra 1377 RUS1.0010.21204.20 
  Ershova, Margarita 1560 RUS0.001-0.5720-11.40 
  Kochkin, Vladimir 1431 RUS1.0010.27205.40 
  Kamalieva, Azaliya 1356 RUS1.0010.19203.80 
  Mitiushkin, Marat 1730 RUS0.5010.16203.20 

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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