Rapid: Individual Calculations May 2019
 Ivanov, Sergey A.  Total change: -41.80  Rating chartPersonal card
 Karelian Olonets Osipov memorial 2019 rapid Olonets RUS 2019-04-21
RcRownchangeKK*chgGame
 1920 2293 6.00 9 -2.09 20 -41.80 
  Nikitchenko, Vladimir V. 1893  * RUS1.0010.08201.60 
  Soshnikov, Gennady P. 1893  * RUS0.501-0.4220-8.40 
  Lopukhin, Valery V. 1893  * RUS1.0010.08201.60 
  Maximov, Alexey V. 1929 RUS0.001-0.9020-18.00 
  Loboda, Alexey M. 1893  * RUS1.0010.08201.60 
  Stupak, Anatoly I. 1893  * RUS1.0010.08201.60 
  Yakovlev, Boris 1893  * RUS1.0010.08201.60 
  Abramov, Andrey N. 2088 RUS0.001-0.7620-15.20 
  Kolegov, Andrey E. 1902 RUS0.501-0.4120-8.20 
 * 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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