Individual Calculations April 2020
 Makarov, Leonid  Total change: -33.20  Rating chartPersonal card
 North-West chess Championship 2020. Men St. Petersburg RUS 2020-03-05
RcRownchangeKK*chgGame
 1920 2129 5.00 9 -1.66 20 -33.20 
  Nikitin, Vladimir 1787 RUS0.501-0.3820-7.60 
  Osetrov, Dmitrij 1847 RUS0.001-0.8420-16.80 
  Ananjev, Ilija 1729  * RUS0.501-0.4220-8.40 
  Ivanov, Rodion 1924 RUS1.0010.24204.80 
  Osokin, Konstantin 1729  * RUS1.0010.08201.60 
  Napalkov, Vladimir 2054 RUS0.501-0.1020-2.00 
  Semenenko, Sergey 2098 RUS0.501-0.0420-0.80 
  Balakin, Vadim 2014 RUS0.501-0.1620-3.20 
  Veselov, Andrey 2102 RUS0.501-0.0420-0.80 
 * 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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