Individual Calculations July 2022
 Zhuk, Aleksei  Total change: -13.60  Rating chartPersonal card
 Konstantin Sukharev Memorial 2022. Open Berdsk RUS 2022-06-15
RcRownchangeKK*chgGame
 1797 2068 5.50 8 -0.68 20 -13.60 
  Lutaenko, Lev 1688 RUS0.501-0.4120-8.20 
  Novichkov, Vladimir 2060 RUS0.501-0.0120-0.20 
  Nekrasov, Vyacheslav A 1353 RUS1.0010.01200.20 
  Altyntsev, Alexandr 1868 RUS0.001-0.7620-15.20 
  Chipurnykh, Veronika 1668  * RUS1.0010.08201.60 
  Nikolaeva, Nadezhda 1781 RUS1.0010.16203.20 
  Ponomarev, Andrey A. 2005 RUS1.0010.41208.20 
  Dudarev, Vladislav 1954 RUS0.501-0.1620-3.20 
 * 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)
 

 

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